A child has 100 blocks that are 1-inch cubes.  She arranges the blocks into a solid rectangle of length L and width W.  The relationship between L and W is given by
.
A. Use a formula to express the perimeter P in terms of L and W.B.  Use the relationship between L and W  to express the perimeter in terms of L only.C.  What values of  and W give the smallest possible perimeter?

What will be an ideal response?


A.

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B.

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C.


Mathematics

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