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3 men painting a house takes seven and half days. How long would 5 men take over the same job working at the same rate
Show
2 answers
asked by
Precious
98 views
3 men painting a house takes seven and half days. How long would 5 men take over the same job working at the same rate leave the
2 answers
asked by
Precious
117 views
If Ahmed scored 45% in a test and the maximum Mark is 60. What was his mark for the test
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1 answer
asked by
Precious
53 views
A man bought a house for N1800 a d received N360 as rent for a year. What is the ratio of the annual rent to the purchase price?
1 answer
asked by
Precious
55 views
The side of a cube is 2cm. What is the volume of the cube?
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1 answer
asked by
Precious
55 views
A wrist watch was bought for N2800.00. After sometime, it was sold at a loss of 15%. What was the selling price?
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1 answer
asked by
Superior
123 views
A shopkeeper bought 100 eggs for N800.00. Out of them, 20 were cracked. He sold the cracked eggs N12 each and the rest as N20
1 answer
asked by
Superior
114 views
A shopkeeper bought 100 eggs for N800.00. Out of them, 20 were cracked. He sold the cracked eggs N12 each and the rest as N20
2 answers
asked by
Superior
180 views
In school, the ratio of boys to girls is 9:4 if there are presently 720 girl students, how many more girls would it take to
2 answers
asked by
John Bravo
116 views
What five numbers will I add together to give me 234
1 answer
asked by
Samuel samheart
56 views
120x^2+2x+65=0
2 answers
asked by
Samuel samheart
45 views
If 2 and half percent interest per annum is paid on fixed deposit, what will N500 000 amount to in 4 years?
2 answers
asked by
Precious
123 views
If 2 and half percent interest per annum is paid on fixed deposit, what will N500 000 amount to in 4 years?
Show workings bit by
4 answers
asked by
Precious
79 views
The dimension of a wall in a room are 2m ×3m .Calculate the area in square metres
1 answer
asked by
Ntethelelo
77 views
A train travels at 80 km per hour.Calculate the average speed of the train in metres per second
1 answer
asked by
Ntethelelo
68 views
Convert 255 minutes to hours
1 answer
asked by
Ntethelelo
58 views
Convert 255 minutes to hours and minutes
1 answer
asked by
Ntethelelo
71 views
How many minutes are there in 1 day
1 answer
asked by
Ntethelelo
45 views
6823615 nearest 1000
1 answer
asked by
Mase
48 views
6823615
1 answer
asked by
Mase
52 views
3/x+5/y=4, 9/x+4/y=5 solve equation simultaneously
1 answer
asked anonymously
59 views
Y=a(x+b)c
1 answer
asked anonymously
34 views
Change 7litres to millimeters
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2 answers
asked by
Chuks
69 views
42km in 3hr30min
2 answers
asked by
Panashe
50 views
A²+2AB+B²
3 answers
asked by
shivam
68 views
What distance would a car with an average speed of 40km/hr go in 2 hours 3 minutes?
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2 answers
asked by
Precious
77 views
How to convert time to hours
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1 answer
asked by
Precious
76 views
Convert 2 hours and 3 minutes to hours
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1 answer
asked by
Precious
77 views
In 2 hours 40 minutes a car travels 160 kilometers. At what average speed is the car travelling?
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2 answers
asked by
Precious
81 views
A driver has only 10 minutes to cover a distance of 5 kilometers. At what speed must he drive in order to cover the distance on
2 answers
asked by
Precious
76 views
A car travels at an average speed of 40km/h. How far does it go in 2 hours?
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1 answer
asked by
Precious
85 views
The following is an ap 9xyz25 find the
2 answers
asked by
Abike
46 views
The third, fourth and fifth oh geometric series is t+4,t+10,t+20 find the common difference
4 answers
asked by
Mike
42 views
A carpenter has several boards of equal length. He cuts 3/5 of each board. After cutting the boards, the carpenter notices that
1 answer
asked by
Anu
92 views
There are 9 cars in the parking lot. 2 cars are parked on the left and the other cars are parked on the right.
1 answer
asked by
Oshee
74 views
64(1/5/2)
1 answer
asked by
Favour
41 views
64÷5/2
2 answers
asked by
Favour
51 views
Kola took N5 to the market to do some shopping for his mother. He bought 2 and half kg of meat at N1.50 per kg., 40k worth of
1 answer
asked by
Precious
71 views
Y varies directly proportional with x. If x=5 then y=12, thus find the value of x when y=84
2 answers
asked by
Anna
65 views
In one hour Dele walks 8km. How long will it take her to walk 14km at the same rate?
Show workings bit by bit
1 answer
asked by
Precious
78 views
×
In one hour Dele walks 8km. How long will it take her to walk 14km at the same rate? Show workings in time bit by bit
1 answer
asked by
Precious
78 views
A rod was cut into three pieces. The lengths of the three pieces are in the ratio 5:3:2. If the shortest is 25cm long, how long
1 answer
asked by
Precious
85 views
Express 0.79 as a percentage
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1 answer
asked by
Precious
65 views
Dupe bought a book for 25k, and sold it to Yemi for 30k. Find Dupe's percentage profit
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1 answer
asked by
Precious
102 views
A man's annual income is N3000, if the first N500 is tax free and on the remaining amount tax is paid at the rate of 5 kobo per
1 answer
asked by
Precious
93 views
2/3 + 2/3
1 answer
asked by
Precious
38 views
4/3 ÷ 4
1 answer
asked by
Precious
42 views
4/3 ÷ 4
Giving your answer in fraction
1 answer
asked by
Precious
47 views
Substitution equation 3x+2y=10, 4x-y=6
1 answer
asked anonymously
32 views
Substitution equation 3x+2y=10
4x-y=6
1 answer
asked anonymously
45 views
What is the volume of 24cm 21ccm
1 answer
asked by
Chiboy
51 views
Ama's age is two-thirds that of her older sister. Four years ago,Ama's age was half the sisters.
How old is the sister?
1 answer
asked anonymously
91 views
At a party, every boy is
1 answer
asked anonymously
38 views
What is the compass bearing of 225⁰
2 answers
asked by
Prevail Areo
39 views
What is the compass bearing of 300⁰
2 answers
asked by
Prevail Areo
46 views
A thin silver disc of diameter 10 cm costs #3 300. What is the cost per m2
2 answers
asked by
Rose
77 views
The nth term of a sequence is Tn=5+(n+1)square evaluate T4-T6
1 answer
asked by
Joseph
60 views
3/8+3/4
1 answer
asked by
Aron
42 views
V varies partly as D and partly as the square of D when V equals 5, d equal to 2
,when V equals to 9 and d equal to 3 Write the
1 answer
asked by
Kaila
69 views
The first three terms of an A.P are x, (3x+1) and (7x-4). Find the 10th term
2 answers
asked by
Glory Godspower
47 views
The sum of angle on a straight line is equal to
1 answer
asked by
Christiana
51 views
A car travels 100km in 8hours and the remaining 40km in 2hours
2 answers
asked by
Saidatou
65 views
A boy has to cover 4km to caught he walk part of the distance at 3km/h rans the rest at 5 km/h if takes 1hour to complete the
1 answer
asked by
Saidatou
75 views
Find the product of 4+I and 4-1
1 answer
asked by
Favour
55 views
Find the arithmetic mean of 4 and 18
3 answers
asked by
Favour
66 views
What can divide 1023
1 answer
asked by
Favour
55 views
A notariat travel for 2hours at an average speed of 35km/h .what is her average speed for the whole journey
2 answers
asked by
Saidatou
67 views
The 4th term of an exponential sequence is 108 and the common ratio is 3. Calculate the value of the eighth term of the
4 answers
asked by
Favour
76 views
Cyclist starts a journey at 10:30 am and plans to get home 45km away by 3:00pm at first he travels for 2hour at 71/2 km/h and
2 answers
asked by
Saidatou
68 views
in a class of 46 students, 22 play Football and 26 play volley ball, 3 students play both games. how many Play neither
2 answers
asked by
Favour
78 views
Find the product of v=(1 ,0, 1) and u=(2,6,4)
2 answers
asked by
Favour
55 views
Find the cross product of v=(1 ,0, 1) and u=(2,6,4)
1 answer
asked by
Favour
47 views
Find the product of 4+iand 4-i
1 answer
asked by
Favour
51 views
The geometric series with first term 3 converges to the sum of 2. Find the common ratio of the series .
1 answer
asked by
Favour
200 views
A car traveling at 60km/h takes 3 and 3/4 hrs to complete a journey. How far is the journey?
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1 answer
asked by
Precious
73 views
A car drove a distance of 189km in 4 and 1/2 hrs. What is his average speed
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1 answer
asked by
Precious
88 views
A man travels a distance of 84km in 1hr 20 mins. Find it's average speed
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1 answer
asked by
Precious
70 views
Calculate the average speed of a man who traveled 36km/h in 35 mins.
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1 answer
asked by
Precious
96 views
A man's average speed is 56km/h. How far will he travel in 45mins.
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1 answer
asked by
Precious
77 views
3/7 of 49
3 answers
asked by
Mamabogirl
44 views
3/5 of 50
1 answer
asked by
Mamabogirl
38 views
Three bells toll of intervals of 10 minutes , 15 minutes and 20 minutes. If they toll together at 11:00am ,when next do they
1 answer
asked by
Agyeiwaa
73 views
Three whole numbers have capacities of 24,500 and 120 litres. What is the volume of the largest container that can be used to
1 answer
asked by
Agyeiwaa
59 views
Three whole numbers have capacities of 24 litres, 500 litres and 120 litres. What is the volume of the largest container that
1 answer
asked by
Agyeiwaa
93 views
Four empty cartons with capacities of 132 litres, 78 litres, 108litres and 102 litres are to be filled with packets of sugar .
1 answer
asked by
Agyeiwaa
96 views
Circle the number that is not a square number 9 16 36 48 81100
2 answers
asked by
Frania
43 views
Bricks have a mass of 1.75kg each.How many bricks are there in 21/4tonnes?
3 answers
asked by
Jonah
71 views
The sum of the first three terms of a geometric series is 37/8. The sum of the first six terms is 3367/512. Find the first term
1 answer
asked by
Sinachi
80 views
Find the complex numbers z and W such that z+w=4+3i and z-iw=3-2i
2 answers
asked by
Sinachi
52 views
A box contain 5 red and 6 white ball . If one is drawn at random .find the probability that it will be
A red or white B not red C
1 answer
asked by
Lalisa kebede
61 views
Express (1+i)^20 in the form a+ib
1 answer
asked by
Sinachi
54 views
If u1=-1, u2=-5 and ur=a+br, find a, b and u6
1 answer
asked by
Sinachi
54 views
The 2nd 3rd and 4th term of an ap are x-2, 5 and x+2 respectively. Find x
1 answer
asked by
Sinachi
86 views
Express the series in summation notation where the sums are to n terms. 1-3 + 9-27 +...
2 answers
asked by
Sinachi
89 views
Find Φ given that 2cos^2Φ=3+5cosΦ and 0<Φ<360
1 answer
asked by
Sinachi
55 views
Prove that tanx/1+sec x - tan x/1-sec x=2 cosec x
1 answer
asked by
Sinachi
79 views
Two brothers shared 35 oranges in the ratio 3:4. If the younger brother took the smaller share. How many oranges did he take?
Sho
1 answer
asked by
Precious
75 views
Two brothers shared 35 oranges in the ratio 3:4. If the younger brother took the smaller share. How many oranges did he take?
Sho
2 answers
asked by
Precious
86 views
Express 5cm as a fraction of 1 metre
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1 answer
asked by
Precious
81 views
A trader bought a radio of N36 and sold it for N45. Express the profit as a percentage of cost price.
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3 answers
asked by
Precious
95 views
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