i need help! explain how im suppose to answer this questin

Question

KY.6.G.2 *

1 point

Answer 1

b) 3 3/4

multiply length times width times height

2 x 1 1/2 x 1 1/4 = 2 x 3/2 x 5/4 = 3(5/4) = 15/4 = 3 3/4 cubic inches

Answer 2

The volume is the product of the three numbers.