math

The ratio of the side lengths of a triangle is 2 : 3 : 4. The shortest side is 15 inches. What is the perimeter?

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  1. 15 + 22.5 + 30 = _______ inches

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    Ms. Sue
  2. Thanks this helped alot

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  3. 2 = 15 so divide 15 by 2 to get 7.5, multiply that by 3 and 4 to get your answer.

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  4. it is wrong

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