You can now view questions, answers, 100's of hours of video explanations and step-by-step worked solutions for FREE!
Sign up/Login if you wish to track your progress!

Primary 5 Problem Sums/Word Problems - Try FREE

Score :
(Single Attempt)


Need dedicated, 1-1 help?
PSLE A* 2020 1-1 Tuition By Mr SingaporeMathGuru Results Guaranteed!*
Click here to learn more

`1/5` of a rectangular plastic box which is 45 cm long, 30 cm wide and 20 cm high was filled with a solution.

Tom transfers some of the solution from the plastic box to a steel tank until it is filled to its brim.

2 litres of solution are left in the plastic box.

The steel tank is 20 cm long and 17cm wide.

Find the height of the steel tank.

The correct answer is : 10