Question

12. The salary of Gopal was increased by 10% and then the increased salary was decreased by 10% Find the net increase or decrease per cent in his original salary.

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Answer 1

Answer:

nofylkdej two

Step-by-step explanation:

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Answer 2

Answer:

1 •/•

Step-by-step explanation:

first increased by 10% and then decreased by 10%

let her salary be 100

10% = 10/100 = 1/10

so 10% of 100 = 10

new salary after increase= 100 + 10 = 110..

now 10% of 110 is 11

so new salary after decrease is 110 -11 = 99

1 loss on 100 means 1%