Sabrina89 Sabrina89

07-10-2018
Mathematics

contestada

The perimeter of a rectangle is
510 centimeters. The ratio of the length to the
width is 3:2. What are the dimensions of this
rectangle?

Respuesta :

Аноним Аноним

07-10-2018

P = 2(L + W)

510 = 2(L + W) ...divide both sides by 2

510/2 = L + W

255 = L + W

3/5(255) = 765/5 = 153 cm <== length

2/5(255) = 510/5 = 102 cm <== width

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