Question

. A man's salary was raised by 10% and then reduced by 10%. Find the percentage change in
his salary​

Answer 1

Let the salary be 100

Salary raised by 10%=100+100/10=110

Salary reduced by 10%=110-110×10/100=110-10=99

So, 100-99=1

Percentage change=1×100/100=1%(Ans)