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1. Write the ratio in the simplest form.

45 : 15

a. 9 : 3
b. 3 : 1
c. 1 : 3
d. 4 : 1

4. Jake sold 39 tickets to the school fair, and Jeanne sold 12 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold?

5. In 10 months, 62.6 gallons were used. Find the unit rate.

a. 0.16 gallons/month
b. 10 gallons/month
c. 6.3 gallons/month
d. 626 gallons/month

6. You pay $1.75 for 5 bagels. What is the unit price?

a. $0.09 per bagel
b. $0.45 per bagel
c. $0.35 per bagel
d. $0.44 per bagel

9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle?

a. 320 cm
b. 80 cm
c. 120 cm
d. 60 cm

10. A map of Utah has a scale of 1 cm : 30 mi. The border of Utah and Wyoming measures about 3.7 cm. How long is the actual border of Utah and Wyoming? Round the answer to the nearest 10 miles.

a. 100 mi
b. 90 mi
c. 80 mi
d. 110 mi

Write the ratio as a fraction in simplest form.

13. 30 : 48

14. 24 to 20

15. 6 out of 9 (1 point)

16. In the population of a particular country, the male-to-female ratio is 46 to 54. Write this ratio as a fraction in simplest form.

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90 answers

  1. yo I know this is 8 years ago but heres the answers for Lesson 8 Applications of Proportions Unit Test. Algebra Readiness Unit 6

    1. 3:1

    2. r= 2.14

    3. 37.5 inches

    4. 37.21

    5. 6.3 gallons/month

    6. $144.04

    7. 30 in

    8. 15 ft

    9. 112 ft

    10. 336 m^2

    11. scale factor 3; enlargment

    12. 1/3

    13. 24 ft x 21 ft

    14. 2 in x 2 in

    15. 31.25 miles

    16. 8 ft

    17.
    10 + 6=16 10/16 = 6/16
    10 × 112 = 1120 ÷ 16 = 70
    6 × 112 ÷ 16 = 42

    18.
    × all by scale factor 2 answer:
    V(12,4) W(-4,8) X(-6,-4) Y(6,-10)

    19.
    ---

    20.
    4/6 = 14/21

    4 × 21 = 6 × 14,
    84 = 84, the ratios are equivalent

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  2. 1-B
    2-A
    3-A
    4-D
    5-B
    6-D
    7-C
    8-A
    9-D
    10-D
    11-C
    12-D
    13-C
    14-A
    15-B
    16-B
    17- Alright solve 10+6=16 place a proportion 10/16 and 6/16 Multiply 10 and 112 and 6 and 112 and divide both by 16
    This will get you 70/42
    18- V(12,4) W(-4,8) X(-6,-4) Y(6,-10)
    19- if they were similar then v to w is 5 and r to s is 10 then if there similar w to x must be half of s to t it is not, it is square 5 times
    20- 4/16=14/21 final 4+21=6*14 Hopefully 17-20 is right for you guys

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  3. This is the help for Connexus Algebra Readiness Pre-Algebra Unit 5 lesson 8 Applications of proportions Unit Test for 8th graders
    1. is 3:1.B
    2 is 1.78 C
    3 is 37.5,B
    4 is 31.27 D
    5 is 6.95 gallons/month B
    6 is $144.04 B
    7 is 13.in C
    8 is 28ft A
    9 is 112ft D
    10 is 336m2 D
    11 is scale factor 3;enlargement C
    12 is 1/4 D
    13 is 12ft x 24ft B
    14 is 2.4in x 3.6 in B
    15 is 157.5 miles A
    16 is 17 feet C.

    Short answer questions for 17-19 is for you to answer and you alone, but don't blame me if you look at the answers before mine and mess up.

    Logging out...
    Recent: November 14, 2019

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  4. GUYS DONT LISTEN TO OOF. I came here for help because I didn't know how to do something on my math test. Everyone was saying that Oof was right. I took the test and got 9/16. HE IS WRONG.

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  5. Others are all wrong
    1 B
    2 A
    3 B
    4 D
    5 B
    6 D
    7 C
    8 B
    9 B
    10 D
    11 C
    12 B
    13 C
    14 B
    15 B
    16 C
    17 ?
    18 ?
    19 ?
    20 ?
    100% correct except for 17-20

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  6. NUMBER ONE IS B!!!!

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  7. I'm one of those dweebs who listened to the ******* above and entered THEIR answers and got a 40, yeah,ಥ◡ಥ i know.
    Soooooo, being a responsible person (and fellow cheater(✧≖‿ゝ≖)), i posted the answers for the U5L5 test on algebra that nobody has the brain cells to actually check(-。-;.
    I'm not sure if the answers to THIS test(゜ロ゜) can refer to "another" test, such as a test for a different grade. I really hope this helped any 8th graders tho.(*^-゚)b

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  8. please

    🥺

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  9. so confused on who’s right omg

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  10. For the unit 5 lesson 8 connexus
    1b
    2c
    3b
    4b
    5b
    6b
    7c
    8a
    9b
    10d
    11c
    12b
    13b
    14b
    15b
    16c
    and good luck with 17-20!!

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  11. Unit 5 Lesson 8 Applications of Proportions Unit Test:
    1) 3:1
    2) r=2.14
    3) 49inches
    4) 30.6 miles/hours
    5) 6.3 gallons/months
    6) $274.07
    7) 40in.
    8) 28 ft.
    9) 80 cm
    10) 336 m^2
    11) scale factor 1/4 ;reduction
    12) 1/2
    13) 24 ft x 21 ft
    14) 2 in. x 3 in.
    15) 31.25 miles
    16) 9m
    17) He should add 7x10 white golf balls and 7x6 striped golf balls.
    18) V(12, 4)
    W(-4, 8)
    X(-6, -4)
    Y(6, -10)
    19) No pair of polygons are similar. None of the coordinates would divide or multiply to get a larger number.

    Don't copy the #17 and #19 exactly
    I will have to wait and see if number 17-19 are correct but number 1-16 are 100% correct good luck👍

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  12. 1-B
    2-A
    3-A
    4-D
    5-B
    6-D
    7-C
    8-A
    9-D
    10-D
    11-C
    12-D
    13-C
    14-A
    15-

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  13. We all have some questions that are different...here are my answers... please leave a thumbs up if there right so other ppl get this help:)
    1.3:1
    2.p=5.25
    3.49 inches
    4.37.21
    5. 6.95 gallons/month
    6.$144.04
    7.30 in.
    8.28 ft
    9.112 ft
    10. 142 m2
    11. scale factor 3;enlargement
    12. 1/2
    13. 24ft times 21 ft
    14. 2.4 in. times 3.6 in.
    15.63.75
    16.17 feet
    Have a great day:)

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  14. Now please be my friend?

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  15. quick correction 3 is actually A

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  16. I got 8/16 on Mc rens answers, nuts to him

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  17. are they right? i cant fail this test

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  18. Oh, why is there different answers and people are saying they are wrong? The answers to the questions may or may not be wrong, but I can tell you one thing. Your test is different from everyone else's, so nobody can really help. Its just the way it is. Sorry, can’t help ya.

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  19. I wasnt right when I did it but these answers are corrct and if you choose not to beleive me just take a few of my answers and work out the problems and see if you get the right answer and if you do it should be the answer i have provided

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  20. There can be only one bruh. I declare a battle to the death @Bruh

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