Question

if the perimeter of a rectangle is 14/8/15m and its length is 4/2/3m find its breadth

Answer 1

let the breadth be x.
perimeter=14/8/15m
=14×15/8m
=105/4m
length=4/2/3m
=4×3/2m
=6m
2(L+B)=perimeter
=>2(6+x)=105/4
=>6+x=105/4×2
=>x=105/8-6
=>x=57/8

Answer 2

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