Question

a number is increase by 10% and then it is decreased by 10% find the net increase or decrease percent​

Answer 1

Answer:

So, net decrease is 1 %.

Step-by-step explanation:

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Answer 2

Answer:

Decrease by 1%.

Step-by-step explanation:

Let the number be 100.

When it is increased by 10%,

The no. is 100+(10/100 x 100)= 100+10=110

When it is decreased by 10%,

The number is 110-(10/100 x 110)=110-11=99

Net decrease =100-99=1

Decrease% = 1/100 x 100 = 1%

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