Question

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The length of a rectangle is three times its width. If the perimeter is at most 112 centimeters, what is the greatest possible value for the width? Solve the problem.

The greatest possible value for the width is ____ cm.

Answer 1

(width + length) <= 112
plugging in our variables above:
2(w + 3w) <= 112
2(4w) <= 112
8w <= 112
w <= 112/8
w <= 14 centimeters (width)
.
Solution: greatest possible width is 14 centimeters

Answer 2

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Answer 3

thx

Answer 4

Thanks for the help @luckycoins888

Answer 5

:)