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The length of a rectangle is 4 times longer than the width. The perimeter is 30. what is the width?

The length of a rectangle is 4 times longer than the width. The perimeter is 30. what is the width?
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The length of a rectangle is 4 times longer than the width. The perimeter is 30. what is the width?

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User Juanchopanza
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8.6k points

1 Answer

1 vote

l=4w\\\\ 2l+2w=30\\ 2\cdot4w+2w=30\\ 10w=30\\ w=3
answered
User Akshay Chandran
by
8.9k points
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