The perimeters of a rectangular pool is 154 m. If the length is 2 more than twice it's breadth. What are the length and breadth of the pool

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Solution

Breadth =x
length= 2+2x
perimeter=154
2(length+breadth)=
154
2(2+2x+x)=154
2(2+3x)=154
4+6x=154
6x=154-4=150
x=150/6 = 25
breadth=25m
length=2+2x
=2+(2×25)
=2+50=52m

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The perimeters of a rectangular pool is 154 m. If the length is 2 more than twice it's breadth. What are the length and breadth of the pool

Breadth =x length= 2+2x perimeter=154 2(length+breadth)= 154 2(2+2x+x)=154 2(2+3x)=154 4+6x=154 6x=154-4=150 x=150/6 = 25 breadth=25m length=2+2x =2+(2×25) =2+50=52m

Breadth =x
length= 2+2x
perimeter=154
2(length+breadth)=
154
2(2+2x+x)=154
2(2+3x)=154
4+6x=154
6x=154-4=150
x=150/6 = 25
breadth=25m
length=2+2x
=2+(2×25)
=2+50=52m