Flag 8 grade maths> The compound interest in 2years is 105 RS...
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The compound interest in 2years is 105 RS and the compound interest in 3years is 169 RS then find the rate of interest

Sanjoy Goswami , 8 Years ago
Grade 12th pass
anser 1 Answers
Swarnendu Chakraborty
p(1+r/100)²= 105+pp(1+r/100)³=169+psolve it to get r.. trick is simple..p will get eliminated...got It ???
Last Activity: 8 Years ago
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