Math, asked by nishakushwah9584, 1 year ago

The consumption increases by 30% if the tax decreases by 30%. Find the percentage increase or
decrease in revenue.
[Ans. 9% decrease]​

Answers

Answered by haridasan85
6

Answer:

Consumption=100

After increase=130

Tax after decrease=130x70/100 =91

decrease in revenue=100-91=9%

Answered by benv6395
13

Answer:

Step-by-step explanation:

Assume total amount=₹100

Tax decreases=100-30=70

Increase in consumption=100+30=130

Total amount=100 X 100=10000

After change=130 X 70=9100

Decrease%=decrease/total amo. X 100

10000-9100/10000 X 100

900/10000 X 100=9%

Ans=9% decrease

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