a number is increased by 25 percentage and then decreased by 20 percentage .find the change in that number
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Step-by-step explanation:
Let the number be 100
Add 25% to it :- 100+25% of 100 i.e., 100+25= 125
Subtract 20% of the resultant from it :- 125-20% of 125 i.e., 125-25= 100
Hence, the answer is 100
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