## The width of a rectangle is 30% of the length. The perimeter of the rectangle is 338 ft. Find the length and width of the rectangle

Question

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## Answers ( )

Answer:L=130 while W=39

Step-by-step explanation:Let’s setup some equations.

W=.3L from first sentence

2L+2W=338 from second sentence

I’m going to plug equation 1 into equation 2:

2L+2[.3L]=338

2L+.6L=338

2.6L=338

L=338/2.6

L=130

so W=.3L=.3(130)=39

Answer L=130 while W=39