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Questions (44)

Find the area. The figure is not drawn to scale. 6.9 4cm
1. 7 answers
2. 5,235 views
I don't know if anyone saw my questions, so I'll ask again. I'm in need of quick help.prntsc[remove]r.[remove]com/[remove]j6[rem
1. 4 answers
2. 655 views
There are different types of circuits. A _____ circuit has more than one path through which electricity can flow.series resistor
1. 7 answers
2. 4,056 views
A walking path is 7/8 mile long. Colleen planted 14 bushes the same distance apart along the path. How far apart are the bushes
1. 1 answer
2. 295 views
Which Among us pet is the best?
1. 3 answers
2. 200 views
Why do you think it is important for scientists to study rocks?
1. 1 answer
2. 255 views
Hunter and Jada shared a cash prize in the ratio 2:5. If Jada received $45, how much money did Hunter receive?
1. 1 answer
2. 260 views
Clayton weighs 6 times as much as his baby brother. If Clayton weighs 18 kilograms 300 grams, how much does his baby brother
1. 1 answer
2. 205 views
1. Researchers plotted a distribution curve for leg length in a population of birds, with length from short to long on the
1. 8 answers
2. 1,203 views
A store owner has 130 more oranges than soursops. After he sold 80% of the oranges and 30% of the soursops, he is left 19 more
1. 1 answer
2. 231 views
A food stall is selling a chicken burger at $3 and a beef burger at $5.Derick ordered some burgers for his classmates. He
1. 1 answer
2. 255 views
The total cost of 2 identical cups, 3 identical plates and 1 bowl is $116. The total cost of 3 such plates and the bowl is $64.
1. 3 answers
2. 314 views
There were 15 messages on the answering machine when Justinarrived. Three of the messages were from Alex. What are that odds
1. 1 answer
2. 339 views
Nathan has a total of 20 shirts. He has 8 red shirts and an equal number of yellow and green shirts. What fraction of his shirts
1. 1 answer
2. 271 views
A fruit vendor bought some mangoes of which 10% were rotten. He sold 33 1/3% of the rest. Find the total number of mangoes
1. 4 answers
2. 738 views
At a bakery, there were 50 more chicken pies than vegetable pies at first. After some chicken pies were sold, there were 28 more
1. 1 answer
2. 323 views
Rick gave some money to his three brothers. Jay received 1/4 of the money. Jonas received 1/8 of the money and John received
1. 3 answers
2. 285 views
Max has some money. He spends $l,250 on a laptop. He spends 1/5 of the remaining money on a phone. He receives $780 more money.
1. 4 answers
2. 568 views
Harris sold 8 cats, 5 hamsters and some birds. He sold 7 more birds than hamsters. What fraction of the total number of animals
1. 1 answer
2. 236 views
There are some stickers in albums A and B. 50% of the stickers in album A and 20% of the stickers in album B are round stickers.
1. 1 answer
2. 272 views
A store bought a hand-crafted toy chest at a cost of $921.60 and marked it up 115%. Sebastian bought it and paid 2% sales tax.
1. 1 answer
2. 299 views
Shivani planted sunflowers in the community garden. Today, the plants are 76.1 inches tall. That is 0% shorter than they were
1. 1 answer
2. 190 views
A store in Hampton bought a leather chair for $494.47 and marked it up 100% from the original cost. Later on, Sally purchased
1. 1 answer
2. 278 views
Shivani planted sunflowers in the community garden. Today, the plants are 76.1 inches tall. That is 0% shorter than they were
1. 1 answer
2. 214 views
Abby and her family ordered a meal that cost $188.60. Abby paid 15% sales tax and left a 15% tip on $188.60. What was the total
1. 1 answer
2. 213 views
At a school sports festival, 1/3 of the participants were P5 and P6 students. 2/5 of the remaining participants were P3 and P4
1. 1 answer
2. 240 views
In a jar, the ratio of the number of yellow balls to the number of purple balls was 1:3. Each time, 5 yellow and 7 purple balls
1. 1 answer
2. 204 views
A store owner had coconuts and papayas. The ratio of coconuts to papayas was 5:2. After 1/2 of the coconuts and 18 papayas were
1. 1 answer
2. 243 views
Alan and John have some stamps. If Alan gives John 80 stamps, both of them will have the same number of stamps. If John gives
1. 1 answer
2. 214 views
The ratio of Liam's to Mark's money is 7:9. The ratio of Mark's to Ian's money is 8:1. If Liam has $112, how much less does Ian
1. 1 answer
2. 162 views
There is a total of 600 children in a school. 80 of them like blue. There are 50 more children who like red than blue. Some
1. 1 answer
2. 205 views
If Melvin sells a television at a markup price of 10% above its usual selling price, he will make a profit of $500. If he sells
1. 1 answer
2. 302 views
Connie, Ken and Dan took a Mathematics test. Connie scored 3 marks above their average score. Ken scored 14 marks fewer than
1. 1 answer
2. 296 views
Jenna collects baseball cards. She groups them in fives, and puts 2 groups in 1 stack. Jenna has 10 stacks of cards. How many
1. 3 answers
2. 379 views
Gavin has 106 pieces of $5 notes and $10 notes. He used 2/3 of the $10 notes and put in another six $5 notes. As a result, the
1. 4 answers
2. 326 views
The ratio of the number of Larry’s marbles to the number of John’s marbles was 3:5. In a game with their friends, Larry won
1. 1 answer
2. 274 views
The number of Eric’s $5 to $10 was 3:2 at first. He used 1/5 of his $10 and some $5 notes to pay for a gift. The ratio of the
1. 1 answer
2. 269 views
Kate had twice the number of toy bricks as Jake. Jake used all his bricks to build 5 identical cars. Kate used all her bricks to
1. 1 answer
2. 257 views
For every magazine Tommy sells, he gets $1.75 as commission. He gets an additional $1.50 for every 8 magazine sold. How many
1. 2 answers
2. 568 views
A bookshop was selling some calendars. The bookshop could make a profit of $18 from the sale of each calendar. After selling
1. 1 answer
2. 379 views
Roe had 4 more 20-cent coins than 50-cent coins in his piggy bank. Given that he had $17.60 in total, how many 20-cent coins did
1. 1 answer
2. 314 views
At the grocery store, 5 candy bars cost $6. At the convenience store down the street, they sell the same candy bars at a price
1. 1 answer
2. 301 views
Rael and Ethan had some coins in the ratio of 11:6. Ethan and Sean had some coins in the ratio of 2:1. Rael sold 112 coins to
1. 1 answer
2. 265 views
Amos bought some chickens and gave half of them to Nathan. Nathan bought some ducks and gave half of them to Amos. Amos sold 6
1. 1 answer
2. 277 views

Answers (34)

let’s Salary of Raymond is x So (x * 40)/100 = 1375 x = $3437.5 So Savings = (3437.5 * 26)/100 => $893.75
original price : lowered price 3 : 2 18 * 3 = 54 18 - 10 = 8 8 * 2 = 16 54 + 16 = 70 2870/70 = 41 3 + 2 = 5 5 * 41 = 205
amount left after first tricker = 3/8 of 3 1/4 = (3/8)(13/4) = 39/32 now we have to divide that by 12 = (39/32) ÷ 12 = (39/32)(1/12) = 13/128 each of the remaining 12 trickers will get 13/128 lbs of candy
As x pieces of $5 y pieces of 10 x + y = 106 => y = 106 - x (1) 1/3y * 5 = x + 6 (2) Put (1) into (2) 5/3 (106 - x) = x + 6 5 (106 - x) = 3x + 18 530 - 5x = 3x + 18 8x = 530 - 18 x = 512/8 = 64 64 * 5 = 320
Howard = 4 Sam After two fortnights 1500 + 2x = 8x + y 8x + y = 1900 1900 - 1500 = 2x x = 200 y + 8x = 1900 y = 300 300/1800 = 1:6
Let, cost of cup of water = x, cost of cup of choc milk = 6x 8 * x + 2 * 6x = 4/5 of money 4/5 of money = 8x + 12x = 20x Remaining money = 1/5 of money = 20x/4 = 5x ∴ Kenny can buy 5 more cups of water with remaining money.
Let initial amount of coconut and papayas be 5x and 2x. After 1/2 of coconuts sold. Coconuts remaining = (1 - 1/2) 5x = 5x/2 After 18 papayas sold, papayas remaining = (2x - 18) But 2(2x - 18) = 5x/2 (given) => 8x - 72 = 5x => x = 24 So Initial amount
The proportion of P1 and P2 students = 1 - 1/3 - (1 - 1/3) * 2/5 = 1 - 1/3 - 4/15 = 2/5 The proportion of P1 students = 2/5 * 3/(3 + 7) = 6/50 Suppose there were x students at the school sports festival. The number of P5 and P6 students = 1/3x 1/3x - 6/50x
x = 1/5 (2y + 2) 5x - 2y - 2 = 0 —> (1) z = 3/8 (2y + x) 8z = 8y + 3x —> (2) x + 2y + z = 132 —> (3) we get 3 40x - 11y - 82 = 0 3x + 6y - 82 = 0 — — 4 ————————- 37x - 22y = 0 x = 22/37y y = 37 8x + 16y + 8z = 10 3x + 16y - 8 = 0
white: 846 * 1/3 = 282 violet: 846 * 2/3 = 564 564 / 4 * 14 = 1974 1/2(1974 + 564) - 282 = 987 987 + 1974 = 2961 (Be careful)
Let Ethan have x picture cards. Frank have = (78 - x) picture cards Ethan = x - 15 Frank = 78 - x + 15 = 93 - x Frank gave 1/2 of (93 - x) to Ethan Ethan = x - 15 + (93 - x)/2 => x - 15 + (93 - x)/2 = 2[(93 - x) - ((93 - x)/2)] => (2x - 30 + 93 - x)/2 =
Cup B = Cb Cup A = Ca Lemon syrup = L L/Ca = 2/5 — (1) L = 2 Ca/5 —— * L/Cb = 1/6 L = Cb/6 — (2) Cb = Ca + 189 - (3) Where L in Ca = L in Cb 2 Ca/5 = Cb/6 Cb = (2 * Ca * 6)/5 Cb = 12 Ca/5 Substitute Cb in (3) 12/5 Ca = Ca + 189 {Convert like term}
because 20% of the girls don’t wear caps and 2/3 of the boys do not wear caps So the percentage of the pupils who don’t wear caps is 2/5 * 20% + (1 - 2/5) * 2/5 = 2/25 + 2/5 = 48% 1 - 48% = 52% of 52% of the pupils wear caps
2:3 = 2/3 4x + 7 = scones 8x + 1 = muffin (4x + 7)/8x + 1 = 2/3 12x + 21 = 16x + 2 21 - 2 = 16x - 12x 4x/4 = 19/4 x = 4.75 scones = 4x + 7 scones = 4 (4.75) + 7 scones = 26 muffin = 8x + 1 muffin = 8 (4.75) + 1 muffin = 39
50% of round stickers x 50% of square stickers x (albums A) 20% of round stickers x/4 80% of square stickers x (albums B) Let x = # of square stickers in albums A So # of round stickers in albums A = x # of square stickers in albums B = x # of round
H/V = 6/7 H^1 = 1.7H V^1 = H^1 V^1 = 1.7H V^1 = 1.7 * 6V/7 V^1 = 1.457V So, around 45.7% increase or around 46%
Rick gave x amount of money to his three brothers. Jay received = 1/4 * x = x/4 Jonas received = 1/8 * x = x/8 John received = $300 x/4 + x/8 + $300 = x $300 = x - (x/4 + x/8) = x - ((2x + x)/8) $300 = x - 3x/8 $300 = (8x - 3x)/8 $300 * 8 = 5x ($300 * 8)/5
746
First write down what they tell you. j = 2/3 d m-48-27 = j+48-3 = d+27+3 now just solve that for j,m,d and then you want m-j j = 2/3 d m-48-27 = j+48-3 = d+27+3 j + 48 - 3 = d + 27 + 3 2/3 d + 48 - 3 = d + 27 + 3 45 - 30 = d - 2/3 d 15 * 3 = 3d - 2d 45 = d
a) initially number of vegetable pie = x number of chicken pie = x + 50 After some chicken pies are sold => vegetable pie = x chicken pie = x - 28 also 3/10 of [x + (x - 28)] = x - 28 3/10 [2x - 28] = x - 28 => 6x - 84 = 10x - 280 => 4x = 196 x = 49 =>
(a) Let x = # of guavas at first 1/6x + 30 = 7/12x - 5 35 = 7/12x - 1/6x 35 = (7x - 2x)/12 420/5 = 5x/5 x = 84 guavas at first (b) sold guavas : 1/6 (84) + 30 = 44 unsold guavas : 84 - 44 = 40 fraction of unsold guavas : 40/84 = 10/21
Let Rael have x muffins Tim : 1.4x muffins lost : Tim 1.4x - 1.4x * 0.2 + 0.5x (x + 1.4x * 0.2) = 1.12x + 0.64x = 1.76x Rael : x + 1.4x * 0.2 - (x + 1.4x * 0.2) * 0.5 = x + 0.28x - 0.64x = 0.64x 1.76x - 0.64x = 448 1.12x = 448 x = 400 1.4 * 400 = 560 Tim
Jake = 2/3 of Donald Mindy = 2 (Jared & Donald) 2 (x + 2/3x) Mindy = 2 ((3x + 2x)/3) = $10x/3 Mindy gave $48 and $27 to Jake and Donald respectively so Mindy have 10x/3 - $48 - $27 Mindy = 10x/3 - $75 Jake = 2/3x + $48 - $3 = 2/3x + $45 10x/3 - $75 = 2/3x
6. 288 books and 3/8 of them were English books So the number of English books in the shop will be: N = 288 * 3/8 = 108 7. According to the question, Length : width = 5:6 And it’s width is 66 inches, Length : 66 = 5:6 Length = 5 * 66 / 6 = 55 inches 8.
3. Total = 32 teeth 4 are canines Not canines = 32 - 4 = 28 teeth = 28/32 * 100 = 87.5 = 87.5% are not canines 4. 5 hours sort 45 boxes 1 hour : 45/5 = 9 4 hours : 9 * 4 = 36 boxes 5. Because simple form: He liked a bouquet with 7 roses and 5 tulips, but
Let the total no. of mangoes be x. 10% of the mangoes were rotten. ∴ remaining mangoes = x - 10x/100 = 90/100 The fruit vendor sold 33 1/3% of the remaining. ∴ mangoes still remaining with him = 90x/100 - 3 * 100 * 90x = 90x/100 - 90x/300 = (270x -
Let the cost of cups = c Let the cost of plates = p Let the cost of bowl = b Equation 1 2c + 3p = 1b = $116 Equation 2 3p + 1b = $64 Equation 3 1c = 2p * In equation 2 3p + 1b = $64 1b = $64 - 3p b = $64 - 3p * Substitute; equation 3 and equation 2 in
Let the number of soursops be x. Before sold: orange: x + 130 soursops: x After sold: (1 - 30%)x - (1 - 80%) (x + 130) = 19 0.7x - 0.2x - 26 = 19 0.5x = 45 x = 90 Left: orange: (1 - 80%) (x + 130) = 0.2 * 220 = 44 soursop: (1 - 30%)x = 0.7 * 90 = 63 63/(44
green counter prob = 1/8 yellow counter prob = 1/4 counters = 32 each color contain A/32 = 1/8 green color => A = 32/8 = 4 yellow color => B/32 = 1/4 => B = 32/4 = 8
First write down what they tell you. j = 2/3 d m-48-27 = j+48-3 = d+27+3 now just solve that for j,m,d and then you want m-j => m - 75 = j + 45 = d + 30 => m - 75 = 2/3 d + 45 = d + 30 => m - 75 = 2/3 d - d = 30 - 45 => (2/3 - 1) d = 30 - 45 => ((2-3)/3) d
Not all of Awd0rabłe Angeł answers are correct, so just try your best because not everyone’s test questions are the same so unfortunately I can’t help u…:(
Thank you! I can't believe I actually did okay!
100% thanks Emo Girl!!!

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