Question

If the length of rectangle increase by 30% and the breadth decrease by 12%, then find the % change in the area of the rectangle.

Answer 1

Answer:

ans is :14.4%

Step-by-step explanation:

suppose the length of the rectangle is :100

the breadth of the rectangle is :100

actual length is 30% increased=100+30

=130

actual breadth is 12% decreased=100-12

=88

area of rectangle is =(130*80)/100

=14.4%

Hope its helpful mark me brainliest