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3 years ago

The perimeter of a rectangle id 192 ft. The ratio of its length to its width is 7:5. What are the dimensions of the rectangle?

Mathematics

1 answer:

kotykmax [81]3 years ago

7 0

<h3>Answer:</h3>

56 ft by 40 ft

<h3>Explanation:</h3>

If we let x represent the multiplier for the ratio, then the perimeter is ...

... 2 × (7x +5x) = 24x = 192 ft.

Dividing by 24 gives

... x = 8 ft.

The dimensions are 7 and 5 times this multiplier, or ...

... 7×8 ft = 56 ft . . . . by . . . . 5×8 ft = 40 ft

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Elena-2011 [213]

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Step-by-step explanation:

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3 years ago

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3 years ago