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3 years ago

7

the volume of a pencil case is 20 in3 the pencil case is a rectangular prism with a hight of 8 in and a lenght of 5 in

1 answer:

nydimaria [60]3 years ago

8 0

V = l*w*h
20 = 5*w*8
20 = 40*w
divide both sides by 40
20/40 = w
1/2 = w
The width is 1/2 inch

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