Math, asked by shahchitra9484, 1 year ago

If rs 640amount to rs 985.60 in 3 years, what will rs 860 amount to in 2 years, if the rate of interest is the same in both cases?

Answers

Answered by kaushal42
1
985.6-640=(640×r×3)/100
r=34560÷(640×3)
r=18
amount=860+(860×18×2)/100
=860+309.6
=1169.6
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