Question

Please help, step by step, I need to show the work, I just don’t know how to do it

Answer 1

B

Explanation:

The volume (V) of a rectangular prism is

V = lbh

where l is the length, b the width and h the height

We are looking for 3 values that multiply together to give 10

Considering each of the options

A

100 ×
`(1)/(2)` ×
`(1)/(2)` = 25 ≠ 10

B

10 ×
`(1)/(2)` × 2 = 10

C

5 × 2
`(1)/(2)` × 2
`(1)/(2)` = 31.25 ≠ 10

D

10 × 10 ×
`(1)/(2)` = 50 ≠ 10

B is the only possible dimensions for the prism