if the area of a rectangular plot increase by 30% while its breadth remains sa

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if the area of a rectangular plot increase by 30% while its breadth remains same what will be the ratio of the areas of new and old figures ?

Options:

A . 10 : 13

B . 7 : 8

C . 4 : 5

D . 1 : 7

Answer: Option A
Explanation :

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