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
Beaker A has a capacity of 450 mℓ. Beaker B has a capacity that is 250 mℓ more than that of Beaker A but 150 mℓ less than Beaker C. Find the capacity of Beaker C.
Level 3
Pail X has a capacity of 4500 mℓ. Pail Y has a capacity of 750 mℓ less than that of Pail X but 130 mℓ more than Pail Z. Find the capacity of Pail Z in mℓ.
Level 3
Luke bought 3 fish tanks of varied sizes. The first tank can hold 250 mℓ more than the second tank and the second tank can hold 600 mℓ more than the last tank. If the last tank can contain 650 mℓ of water, find the capacity of the first tank. Express the answer in mℓ.
