Questions

From Best to Worst

76 P6.SP.TL.18012224

Level 2
A van covers a distance of 45 km in 25 minutes.

At what speed is it travelling?
How long will it take to cover a distance of 36 km?

3 m

Attempt

77 P6.VO.NK.17053089

Level 2 PSLE
At first, Containers X, Y and Z contained water as shown. Some water from Containers Y and Z was poured into Container X without any spilling over. The amount of water left in Containers Y and Z is shown. What would be the amount of water in Container X?

3 m

Attempt

Volume transfer Unit conversion Units method

78 P6.SP.TL.18012232

Level 3
Jake walks to school at an average speed of 4 km/h every day. One day, after walking a distance of 1 km, he realised that his watch was slow. So, he ran at a constant speed and managed to reach his school just on time. Later, he calculated that if he had run at this speed right from the start of the journey, he would have reached his school 5 minutes earlier. What was his running speed?

3 m

Video Attempt

DST triangle Average speed Different speed Unit conversion Duration

79 P6.VO.NK.17080919

Level 3
A tank, 110 cm by 100 cm by 70 cm, was completely filled with water. It was used to fill 16 bottles, each 3 litres in capacity. What was the height of the water left in the tank after all the bottles were filled. Round off to whole number.

3 m

Attempt

Volume of cuboid Height of cuboid Volume transfer W Round off Unit conversion

80 P6.VO.NK.17080921

Level 3
³₄ of a rectangular tank, 90 cm by 8 cm by 5 cm, is filled with water. A cubical container of edge 18 cm is filled with water to a depth of 15 cm. If the water in the rectangular tank is transferred to the cubical container until it is filled to its brim, how many litres of water will be left in the rectangular tank?

3 m

Attempt

Volume of cuboid Volume of cube Volume transfer Fraction of a whole Unit conversion

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