Question

the income of a person is increased by 10% and then decreased by 10% find the change in income​

Answer 1

Answer:

change in income is -1%

Step-by-step explanation:

as if we take income as ₹100

increase 10% means income is now ₹110

decrease 10% means decrease of ₹11

so income is now ₹99

so, change is -1%