Math, asked by TanishaDas11, 1 year ago

Mr. Garg lent rupees 15000 to his friend. He charge 15% per annum on rupees 12000 and 18% on the rest. how much interest does he earn in 3 years?

Answers

Answered by keshav65
4
p=1200
r=15%
t=3year
s.i=p×r×t/100
=12000×15×3/100
=5400
again
3000×18×3/100=1620
both of sum=5400+1620
=7020
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