Question

Mandy is making a pair of cube-shaped bookends. each bookend has an edge that is 9 centimeters long. Find the volume, in cubic centimeters, for both bookends.

Answer 1

The volume of one bookend is 729 cm^3, so the volume of two bookends would equal 1,458 cm^3.

Answer 2

18

Explanation:

because if you needed to measure 2 ends you would have to take 9x2=18

So the answer would be 18

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