Question

If the area of a rectangle is 240cm . If the length is increased by 10percent and the breadth is decreased by 20percent, the area is the same. Find the length and breadth.

Answer 1

Answer: Not Possible

Step-by-step explanation:

Area of original = lb

New L = 110l/100 = 11l/10

New B = 80b/100 = 4b/5

By given equation,

lb = LB

lb = 11/10 * 4/5 * lb

lb = 22/25 lb

Which is clearly not possible.

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