Question

the perimeter of rectangular swimming pool is 154 meter its length is 2 more than twice is Breadth what are the land and the breath of the pool

Answer 1

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Answer 2

perimeter of rectangular swimming pool=154m
let the breadth be x m
then , length be (2+2x)m
we know that :
2(length+ breadth )= perimeter
2(2+2x)=154
4+4x=154
4x =150
x = 150/4
x = 37.5 m
breadth = 37.5 m.
length = 2+2×37.5=2+75=77 m