Math, asked by Asifurrahaman2018, 7 months ago

The compound interest on a sum of money for the 2nd year is Rs 660 and for the 3rd year is Rs 726. Find the principal and the rate of interest​

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Answered by amitkgindia3
4

726 : 660

363 : 330

121 : 110

r = 11 × 100 / 110 = 10%

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