Question

If the ratio of the length to the breadth of a rectangle be 5:3 and it's perimeter is 144 m find the length of rectangle

Answer 1

Answer:

Step-by-step explanation: LET THE BREADTH AND LENGTH BE=5X AND 3X

PERIMETER=2*(l+B)

144=2*(5X+3X)

144=2*8X

16X=144

X=144/16

X=9M

LENGTH IS-9*5=45M

BREADTH=9*3=27M

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