Question

Two cubes each of 10 cm edge are joined end to end. Find the volume of the resulting cuboid. ​

Answer 1

Answer:

$\sf \: volume \: of \: the \: resulting \: cuboid = 2 (volume \: of \: cube) \\ \sf \: = 2( {l}^{3} ) \\ = 2( {10}^{3} ) \\ = 2 \times 1000 \\ = 2000 {cm}^{3}$

Answer 2

$volume \: of \: the \: resulting \: cuboid \: = 2(volume \: of \: cube) \: \\ =2(l3) \\ =2(103) \\ =2×100 \\ =2000cm3</p><p>$