Questions

From Worst to Best

141 P4.ST.JC.18121045

Level 3
¹₂ of Adam's money is equal to ²₅ of Bryan's money.
Adam has $20.

How much does Bryan have?
How much does Adam have less than Bryan?
How much do they have altogether?

4 m

Attempt

142 P4.AN.JM.17092873

Level 2
What is ²₃ of a complete turn?

2 m

Attempt

Angle properties within a circle Fraction of a whole

143 P5.FR.JM.17083066

Level 2
The height of a pole is 121 cm. ⁷₁₁ of the pole is painted red and the rest is painted white. Find the length of the pole painted in white.

2 m

Attempt

Fraction of a whole F Addition & subtraction Fraction to units Length Units method

144 P6.SP.JC.17080917

Level 3
9 identical 4-cm cubes are placed in an empty rectangular tank of length 90 cm and width 25 cm. The tank is then filled with water from a tap flowing at a rate of 7 litres per minute. It takes 12 minutes to fill up ³₄ of the tank. What is the height of the tank? Correct the answer to 1 decimal place.

3 m

Attempt

Rate 1 object Volume Volume of cube Filling tank Fraction of a whole D Place values D Round off

145 P6.SP.JC.17053161

Level 3
The figure shows a rectangular tank measuring 55 cm by 22 cm by 24 cm. It was ¹₃ filled with water at first. Dylan turned on a tap and let water flow into the tank at a rate of 1.36ℓ per minute. After 15 minutes, he turned off the tap. How much water had overflowed? (Express the answer in ℓ.)