A number is increased by 10% and then reduced by 10%. After this operalion, what
happen to the number?
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Answer:
Gyan prakash verma
Explanation:
Let the number be 100
when increased by 10% number will be
=100+10010×100=110
when decreased by 10%
=110−10010×110=99
Decrease in original value is (100-99)=1
Percentage decrease is1001×100=1%
There will be 1 percent decrease
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