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Volume of a cuboid

Find the diff...

Question

Find the difference in volume of two tanks of the following dimensions, in $c m^{3}$ and in litres. Tank1; $l = 35 c m, b = 20 c m, h = 20 c m$ ; Tank 2: $l = 40 c m, b = 24 c m, h = 24 c m$ .

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Solution

$\begin{matrix} V_{1} = 35 \times 20 \times 20 = 400 \times 35 = 14000 = 14 l i t r e V_{2} = 40 \times 24 \times 24 = 23040 = 23.04 l i t r e V_{2} - V_{1} = 23.04 - 14 = 9.04 l i t r e \end{matrix}$

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