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In a minute, Mary sweeps 1/5 of the room
In a minute, Lilian sweeps 1/6 of the room
In a minute both sweep 1/5 + 1/6 = 11/30 of the room
Dana05 answered the question on October 16, 2019 at 11:42
- Three eighths of the fruit in a basket are oranges. 2/5 of the remainder are mangoes while the rest are apples. If they are 24...(Solved)
Three eighths of the fruit in a basket are oranges. 2/5 of the remainder are mangoes while the rest are apples. If they are 24 apples in the basket, how many fruits are there altogether
Date posted: October 16, 2019. Answers (1)
- A father left 1/4 of his property to his wife, 2/3 of the remainder to his daughter and the rest to his son. What fraction...(Solved)
A father left 1/4 of his property to his wife, 2/3 of the remainder to his daughter and the rest to his son. What fraction of his property did the son get?
Date posted: October 16, 2019. Answers (1)
- Tap A can fill a tank in 4 minutes while tap B can fill the same tank in 3 minutes. If both taps are opened...(Solved)
Tap A can fill a tank in 4 minutes while tap B can fill the same tank in 3 minutes. If both taps are opened at the same time, how long will it take to fill the tank
Date posted: October 16, 2019. Answers (1)
- In a certain village there 10000 people. Of these 2/5 were women, 3/5 of the remainder were children while the rest were men. How many...(Solved)
In a certain village there 10000 people. Of these 2/5 were women, 3/5 of the remainder were children while the rest were men. How many men are in the village
Date posted: October 16, 2019. Answers (1)
- In a school 3/5 of the students are boys. One day, 1/5 of the girls were absent when 80 girls were present. How many pupils...(Solved)
In a school 3/5 of the students are boys. One day, 1/5 of the girls were absent when 80 girls were present. How many pupils are in the school
Date posted: October 16, 2019. Answers (1)
- Arrange the fractions 4/9, 3/7, 2/5 and 1/2 on ascending order (Solved)
Arrange the fractions 4/9, 3/7, 2/5 and 1/2 on ascending order
Date posted: October 16, 2019. Answers (1)
- What is 11.995 to the nearest tenth
A 11.9
B 12.0
C 12.1
D 12.00(Solved)
What is 11.995 to the nearest tenth
A 11.9
B 12.0
C 12.1
D 12.00
Date posted: October 15, 2019. Answers (1)
- Which one of the following is twenty million ten thousand two hundred and one
A 21010210
B 20001201
C 20010201
D 20100201(Solved)
Which one of the following is twenty million ten thousand two hundred and one
A 21010210
B 20001201
C 20010201
D 20100201
Date posted: October 15, 2019. Answers (1)
- One day, 1/4 of the female workers in a factory was absent. A total of 20 workers were absent that day. If 36 female workers,...(Solved)
One day, 1/4 of the female workers in a factory was absent. A total of 20 workers were absent that day. If 36 female workers, how many male workers were absent that day?
A 8
B 12
C 48
D 27
Date posted: October 15, 2019. Answers (1)
- What is v7/1/9 × (2/3)²
A 1/5/27
B 1/47/81
C 1/2/3
D 7/7/9
(Solved)
What is √7/1/9 × (2/3)²
A 1/5/27
B 1/47/81
C 1/2/3
D 7/7/9
Date posted: October 15, 2019. Answers (1)
- A mason planned the foundation of a hut whose radius was 7 m. If he placed a peg at a 4 m intervals, how many...(Solved)
A mason planned the foundation of a hut whose radius was 7 m. If he placed a peg at a 4 m intervals, how many pegs were used?
A 44
B 11
C 10
D 12
Date posted: October 15, 2019. Answers (1)
- Give the place value of digit 5 in 34.5×1.85
A Thousands
B Tenths
C Hundredths
D Thousandths (Solved)
Give the place value of digit 5 in 34.5×1.85
A Thousands
B Tenths
C Hundredths
D Thousandths
Date posted: October 15, 2019. Answers (1)
- Find the sum of all the prime numbers between 20 and 40
A 159
B 120
C 146
D 83 (Solved)
Find the sum of all the prime numbers between 20 and 40
A 159
B 120
C 146
D 83
Date posted: October 15, 2019. Answers (1)
- The area of a triangle is 108 cm². What is the length of the diagonal if one side of the rectangle is 12 cm
A 17...(Solved)
The area of a triangle is 108 cm². What is the length of the diagonal if one side of the rectangle is 12 cm
A 17 cm
B 14 cm
C 15 cm
D 13 cm
Date posted: October 15, 2019. Answers (1)
- A train left Mombasa at 1850h. It took five hours and ten minutes to reach Nairobi. At what time did it reach Nairobi
A 12...(Solved)
A train left Mombasa at 1850h. It took five hours and ten minutes to reach Nairobi. At what time did it reach Nairobi
A 12 noon
B 12 midnight
C 6.00 am
D 7.00 am
Date posted: October 15, 2019. Answers (1)
- A trapezium of lengths 30 cm and 40 cm has an area of 700 ². Find its height
A 20 cm
B 10 cm
C 30 cm
D...(Solved)
A trapezium of lengths 30 cm and 40 cm has an area of 700 ². Find its height
A 20 cm
B 10 cm
C 30 cm
D 100 cm
Date posted: October 15, 2019. Answers (1)
- After selling a shirt for sh 54, Kim had lost 10%. What was the buying price?
A sh 50
B sh 48.60
C sh 70...(Solved)
After selling a shirt for sh 54, Kim had lost 10%. What was the buying price?
A sh 50
B sh 48.60
C sh 70
D sh 59.40
Date posted: October 15, 2019. Answers (1)
- A hare runs at a speed of 20 m/s. Express this in km/h
A 80 km/h
B 72 km/h
C 90km/h
D 18km/h (Solved)
A hare runs at a speed of 20 m/s. Express this in km/h
A 80 km/h
B 72 km/h
C 90km/h
D 18km/h
Date posted: October 15, 2019. Answers (1)
- The angles of a triangle are 3n, n+50° and 2n-20°. What is the smallest angle of the triangle
A 75°
B 25°
C 55°
D 30°(Solved)
The angles of a triangle are 3n, n+50° and 2n-20°. What is the smallest angle of the triangle
A 75°
B 25°
C 55°
D 30°
Date posted: October 15, 2019. Answers (1)
- I bought a goat for sh 240 and sold it for sh 300. What was the profit as a percentage?
A 33/1/2%
B 2%
C 25%...(Solved)
I bought a goat for sh 240 and sold it for sh 300. What was the profit as a percentage?
A 33/1/2%
B 2%
C 25%
D 30%
Date posted: October 15, 2019. Answers (1)