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

Score :
(Single Attempt)

#### Question

The height of a cuboid is 9/5of the length of its base.

The width of the base is 2/9 of its height.

The sum of the length and height of the cuboid is given as 42 cm.

(a) Calculate the volume of the cuboid.

(b) What is its total surface area?

Notes to students:

1.  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 : 2430,1314
(a)____cm^3, (b)_____cm^2