Mensuration Practice Test 3

Question : 7 of 40

Marks: +1, -0

The internal length, breadth and height of a rectangular box are 10 cm, 8 cm and 6 cm respectively. How many boxes are needed to pack 6,240 cm cubes?

Solution:

Volume of the rectangular box = l × b × h
= 10 × 8 × 6 = 480

cm^3

Number of boxes =

{\boxes \needed \to \pack \cubes}/{\volume \of \the \rectangular \box}

{6240}/{480}

= 13 boxes.

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