3 years ago

The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?

Mathematics

1 answer:

OverLord2011 [107]3 years ago

3 0

54=2L+2W
54=30+2W
-30
24=2W
÷2
12=W

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