Question

Find the volume of each rectangular prism

Answer 1

Answer:

1. 75 $in^{3}$

2. 45 3/8 $in^{3}$

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Step-by-step explanation:

Answer 2

Answers:

the first rectangular prism is 75 in.

the second rectangular prism is 55.125 inches

Step-by-step explanation:

L=Length

W=Width

H=Height

Prism 1:

L=7 1/2= 7.5

W=4

H=2 1/2= 2.5

7.5 x 2.5 x 4

7.5 x 2.5 = 18.75

18.75 x 4 = 75

Rearranging to check my work:

7.5 x 4 x 2.5

7.5 x 4 = 30

30 x 2.5 = 75

I was right.

For prism 2:

L=5 1/4 = 5.25

W=3 1/2 = 3.5=3.50

H=3

5.25 x 3.50 x 3

5.25 x 3.50 = 18.37500 = 18.375

18.375 x 3 = 55.12500 = 55.125

Rearranging to check my work:

3 x 5.25 x 3.50

3 x 5.25 = 15.75

15.75 x 3.50 = 55.12500 = 55.125

I was right.

Hope this answers your question.