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1 m/s = 3.6 km/h
20 × 3.6 = 72 km/h
The answer is B
Dana05 answered the question on October 15, 2019 at 14:31
- 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)
- Find the value of (2.4 × 0.042) ÷ 8.4
A 1.2
B 0.012
C 0.0012
D 0.12 (Solved)
Find the value of (2.4 × 0.042) ÷ 8.4
A 1.2
B 0.012
C 0.0012
D 0.12
Date posted: October 15, 2019. Answers (1)
- What is the next number in the sequence
3/4, 2/1/4, 3/3/4, 5/1/4,
A 6
B 6/1/2
C 6/3/4
D 6/1/4 (Solved)
What is the next number in the sequence
3/4, 2/1/4, 3/3/4, 5/1/4,
A 6
B 6/1/2
C 6/3/4
D 6/1/4
Date posted: October 15, 2019. Answers (1)
- The circumference of a circle is 88 cm. what is its area?
A 154 cm²
B 308 cm²
C 616 cm²
D 276.54 cm²(Solved)
The circumference of a circle is 88 cm. what is its area?
A 154 cm²
B 308 cm²
C 616 cm²
D 276.54 cm²
Date posted: October 15, 2019. Answers (1)
- Paul deposited sh 50000 in a bank which offered a simple interest at a rate of 14% per annum. He withdrew all the money from...(Solved)
Paul deposited sh 50000 in a bank which offered a simple interest at a rate of 14% per annum. He withdrew all the money from the bank after three years. How much did she withdraw?
A sh 21000
B sh 29000
C sh 7000
D sh 71000
Date posted: October 15, 2019. Answers (1)
- John is three times as old as his daughter. In five years to come, the sum of their ages will be seventy years. What was...(Solved)
John is three times as old as his daughter. In five years to come, the sum of their ages will be seventy years. What was the sum of their ages ten years ago?
A 60 years
B 50 years
C 40 years
D 80 years
Date posted: October 15, 2019. Answers (1)
- What is the surface area of a closed cylinder with a height of 40 cm and radius 28 cm?
A 11968 cm²
B 19168 cm²
C 98560...(Solved)
What is the surface area of a closed cylinder with a height of 40 cm and radius 28 cm?
A 11968 cm²
B 19168 cm²
C 98560 cm²
D 9504 cm²
Date posted: October 15, 2019. Answers (1)
- A family uses 700 ml of milk per day. How many litres of milk does the family use during the month of April?
A 2.1...(Solved)
A family uses 700 ml of milk per day. How many litres of milk does the family use during the month of April?
A 2.1 litres
B 21 litres
C 210 litres
D 2100 litres
Date posted: October 15, 2019. Answers (1)
- A tank measures 3 m by 2 m by 1.5 m. What is its capacity in litres
A 9
B 900
C 90000
D 9000(Solved)
A tank measures 3 m by 2 m by 1.5 m. What is its capacity in litres
A 9
B 900
C 90000
D 9000
Date posted: October 15, 2019. Answers (1)
- 3(n-4) = 12. Find the value of n
A 12
B 24
C 8
D 6(Solved)
3(n-4) = 12. Find the value of n
A 12
B 24
C 8
D 6
Date posted: October 15, 2019. Answers (1)
- Find the value of 3/1/2 ÷ 2/1/3
A 2/3
B 8/1/6
C 1/1/2
D 1/1/6
(Solved)
Find the value of 3/1/2 ÷ 2/1/3
A 2/3
B 8/1/6
C 1/1/2
D 1/1/6
Date posted: October 15, 2019. Answers (1)
- Find the square root of 0.0169
A 13
B 1.3
C 0.013
D 0.13 (Solved)
Find the square root of 0.0169
A 13
B 1.3
C 0.013
D 0.13
Date posted: October 15, 2019. Answers (1)
- A school of 200 pupils was to be served with milk which was in a cylindrical container of base radius 70 cm and a height...(Solved)
A school of 200 pupils was to be served with milk which was in a cylindrical container of base radius 70 cm and a height of 0.2 m. How many decilitres did each child get
A 5940 decilitres
B 154 decilitres
C 594 decilitres
D 1.54 decilitres
Date posted: October 15, 2019. Answers (1)
- A shaded circle is in a square of length 20 cm. The diameter of the circle is equal to the length of the circle. Calculate...(Solved)
A shaded circle is in a square of length 20 cm. The diameter of the circle is equal to the length of the circle. Calculate the area of the unshaded part. Take π to be 3.14
A 400 cm²
B 86 cm²
C 314 cm²
D 714 cm²
Date posted: October 14, 2019. Answers (1)
- A school has 23 classes. Each class has 40 pupils. Each pupil paid sh 5 for repairs. How much was collected altogether?
A sh 2300
B sh...(Solved)
A school has 23 classes. Each class has 40 pupils. Each pupil paid sh 5 for repairs. How much was collected altogether?
A sh 2300
B sh 920
C sh 4600
D sh 4500
Date posted: October 14, 2019. Answers (1)
- How many pages are there in a book if 3/8 of the book has 45 pages
A 1 000
B 120
C 180
D 200(Solved)
How many pages are there in a book if 3/8 of the book has 45 pages
A 1 000
B 120
C 180
D 200
Date posted: October 14, 2019. Answers (1)
- Fifteen men take 9 days to dig a farm. How many more days will 9 men take to dig the same farm?
A 5 days...(Solved)
Fifteen men take 9 days to dig a farm. How many more days will 9 men take to dig the same farm?
A 5 days
B 15 days
C 2/3 days
D 6 days
Date posted: October 14, 2019. Answers (1)
- The marked price of a sewing machine is sh 3 585. A tailor bought it on hire purchase terms by paying a deposit of sh...(Solved)
The marked price of a sewing machine is sh 3 585. A tailor bought it on hire purchase terms by paying a deposit of sh 1 460 and 7 monthly instalments of sh 375 each. How much more than the marked price did he pay
A sh 4 085
B sh 500
C sh 2 125
D sh 700
Date posted: October 14, 2019. Answers (1)
- The 3/4 of a circle has a radius of 20 cm. What is thrice the perimeter of the figure ( take p = 3.14 )
A...(Solved)
The 3/4 of a circle has a radius of 20 cm. What is thrice the perimeter of the figure ( take π = 3.14 )
A 94.2 cm
B 31.4 cm
C 134.2 cm
D 402.6 cm
Date posted: October 14, 2019. Answers (1)