1.

a number increased by 10% and the decreased by 10% find the net increase or decrease percentage a number​

Answer» ONG>Answer:

DECREASED by 1 %

Step-by-step explanation:

for example

10 is 10% of 100

increase of 10% will be 110

11 is 10% of 110 so 110-11=99

it is DECREASE in 1 % of main amount (that is 100)

1 is decreased from main amount so 1 is the 1% of 100

decreased by 1%

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