Readjust sides to Readjust Area

Geometry Level 4

Let aa and bb be positive integers less than 100.

If the length of a certain rectangle is increased by a%a\% , and the width of the same rectangle is decreased by b%b\% , then the resultant area is increased by 20.17%20.17\% .

Find a+ba+b.

×

Problem Loading...

Note Loading...

Set Loading...