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### Primary 6 Problem Sums/Word Problems - Try FREE

- Volume: It's all in the dimensions! > Volume Exercise 5 > 1
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**Question
1 of 4**

The width of the base of a cuboid is `5/7` of its height.

The height is `7/8` of the length of the base.

The width of the base is 8 cm less than the height.

(a) Find the volume of the cuboid.

(b) Determine its total surface area.

*Notes to students:*

*If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part**(b) is 12, give your answer as:10,12*

The correct answer is :

**17920,4192**