Level 3
In a weight-lifting competition, the first weight-lifter lifted a mass of 300 kg 300 g while the second weight-lifter lifted 50 kg 300 g more. Given that the third weight-lifter lifted 40 kg 500 g more than the second weight-lifter, what is the total mass that the 3 of them lifted?
Level 3
A bottle has a capacity of 2500 mℓ. A jug has a capacity of 750 mℓ more than the bottle. A water dispenser has a capacity of 7500 mℓ more than the jug. Find the capacity of the water dispenser. (Give the answer in litres and millilitres.)
Level 3
5 cups of water can fill up a pitcher to the brim. 8 pitchers of water can fill up a water jug to the brim. What is the capacity of a cup if the capacity of the water jug is 5ℓ 200 mℓ?
Level 3
Risa was given a piece of lace of length 6 m 30 cm. She used a part of it to tie 5 curtains and 2 m 20 cm of the remaining length to decorate her room. Given that each curtain needed 50 cm, what was the length of the lace that was left behind by Risa? (Leave the answer in metres and centimetres.)
