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Primary 6 Problem Sums/Word Problems - Try FREE
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The width of the base of a rectangular block was `4/5` of its length.
Its height was `3/4` of the width of the base.
On measurement, it was observed that the sum of the length, width and height of the block was 108 cm.
(a) Calculate the total surface area of the rectangular block.
(b) Calculate the volume of the rectangular block.
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