Question

a number is first increased by 20% and then decrease by 20% find the net increase or decrease percent​

Answer 1

Answer:

4% decrease

Step-by-step explanation:

Suppose our number is 100.

First increase- 120

Now decrease- (120*80)/100 = 96

{20 % decrease means we get 80 % of the number}

Our number is 4% decrease from original

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