### Primary 5 Problem Sums/Word Problems - Try FREE

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#### Question 1 of 5

A tank has 5000 cmof water in it.

The height of the water is 20 cm.

(a) Calculate the base area of the tank.

(b) An iron block is introduced into this tank following which, the water level goes up by 1.6 cm.

Determine the volume of the iron block.

Notes to students:

1. Round your answer off to 2 decimal places
The correct answer is : 250,400
(a)____cm^2, (b)_____cm^3