Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle. The smaller 3ft by 9ft, the larger is 4ft by 12ft. Test tomorrow please help.

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asked Sep 15, 2018 125k views

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Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle. The smaller 3ft by 9ft, the larger is 4ft by 12ft. Test tomorrow please help.

Mathematics
high-school

Andrew Delgadillo asked

by Andrew Delgadillo

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L=2(4+12)=32, S=2(3+9)=24 so

L/S=32/24=4/3

L:S=4:3

Cornelius Wilson answered Sep 20, 2018

by Cornelius Wilson

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