Question

3.A number is increased by 10% and then it is decreased by 10 % Find the net increase or
decrease percent.​

Answer 1

Answer:

net decrease in number = (x)²/100 = (10)²/100 = 1% (Ans)

Answer 2

Step-by-step explanation:

Let the number be 100.

Then the increase = 10% = 110

Then the decrease = 10% = 99

Net decrease = 1

Decrease percent = 1%