Question

Find the combined volume of the two rectangular prisms.

Answer 1

V = L * W * H
$V_{1}$ = 15 * 12 * 10
$V_{1}$ = 1800
$V_{2}$ = 12 * 6 * 3
$V_{2}$ = 216
$V_{1+2}$ = 1800 + 216
$V_{1+2}$ = 2016

Hope that helps and you can remember the formula and steps for future use!