Math, asked by himanibarua, 11 months ago

An amount of 6,480RS has to be returned for a sum of 5120RS borrowed at 25/2% compounded annually find the time after which this amount is returned

Answers

Answered by swatisahrawat27ggn
2

Answer:

6480=5120(1+1/8)power time

6480/5120=(9/8) power time

81/64= (9/8) power time

after making base same

(9/8) power 2= (9/8) power time

base are same so power so will be same

t= 2

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