Math, asked by mmis2710, 7 months ago

After deducting 10% from a certain sum, and then 20% from the remainder, there is Rs. 3600 left. Find the original sum.

Answers

Answered by lalitnit

0

Answer:

x*90/100-x*90/100*20/100=3600

x*90*80/100*100=3600

x=3600*10000/7200

x=5000

Final answer 5000.

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