Level 3
There are 3 containers, X, Y and Z that contain water with a total volume of 2050 mℓ. Given that Container X has 240 mℓ more water than Container Y and Container Z has 130 mℓ more than Container X, calculate the volume of water in Container X.
Level 3
John spent 2 h 30 min to complete his Science and English assignments. He spent 30 min more on his Science assignment than his English assignment. How long did he take to complete his English assignment?
Level 3
There is 230 mℓ more water in Container B than in Container A. There is 305 mℓ less water in Container A than in Container C. The total amount of water in the three containers is 1495 mℓ.
How much more water is there in Container C than in Container B?
Level 2
There were 1168 more red marbles than green marbles in a box. Another 376 red marbles and 572 green marbles were put into the box. How many more red marbles than green marbles were there in the box?
Level 3
The total mass of 2 encyclopedias and 3 comic books is 17 kg. Each encyclopedia weighs 3 kg 500 g more than each comic book. What is the mass of 1 comic book? Express the answer in grams.
Level 3
Mrs Tan bought some chairs, tables and lamps for her new cafe. She bought twice as many chairs as lamps. There were 133 lamps. She also bought 27 fewer tables than chairs.
