Question

Which is the correct calculation for the volume of the prism?

A prism has a length of 8 millimeters, height of 2 and one-half millimeters, and width of 8 and one-half millimeters.

2 and one-half + 8 + 8 and one-half = 19 mm3
2 and one-half times 8 + 8 and one-half = 28.5 mm3
8 times 8 and one-half = 68 mm3
2 and one-half times 8 times 8 and one-half = 170 mm3

Answer 1

Answer:

its D

Step-by-step explanation:

Answer 2

The correct calculation for the volume of the prism is 2 and one-half times 8 times 8 and one-half = 170 mm3

What is a volume?

Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

The volume will be calculated as:-

V   =   L  x  W  x  H

V   =  $2\dfrac{1}2}$  x  8   x  $8\dfrac{1}{2}$

V   =  ( 5/2)  x  8   x  ( 17/2 )

V   =  170 mm³

Therefore correct calculation for the volume of the prism is 2 and one-half times 8 times 8 and one-half = 170 mm3

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