Question

The perimeter of rectangle is 13 cm if its width is 2 into 3 by 4 cm find its length

Answer 1

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Answer 2

width = 2*3/4 = 3/2

length be L

perimeter of rectangle = 2 ( L + b )

13 = 2 * ( l + 3/2 )

13 = 2L + 3

13 - 3 = 2L

10 = 2L

10/2 = L

5 = L

hence the length is 5 cm