Question

37. When a number is first increased by 10% and then
duced by 10%, the number​

Answer 1

Answer:

1 percent

Explanation:

Let the number be 100

when increased by 10% number will be

=100+10/100×100=110

when decreased by 10%

=110−10/100×110=99

Decrease in original value is (100-99)=1

Percentage decrease is 1/100×100=1%

There will be 1 percent decrease.

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