Question

find the volume of the wood used to make a closed box of inner dimensions 35cm *15 cm* 25cm and thickness being 2cm

Answer 1

$35 + 2 = 37 \\ \\ 15 + 2 = 17 \\ \\ 25 + 2 = 27 \\ \\ now \\ 37 \times 17 \times 27 = 16983$