Math, asked by madanbarerh, 3 months ago

simple interest on a sum of money is 9/16 of the sum .tf the rate is 4^1 /2 per annum, find the time​

Answers

Answered by Breezywind
2

let the sum be x AND THE TIME BE T

Since I=PRT

            100

= 9X=X 9T

   16   100

=9X=16 T     { CROSS MULTIPLICATION AND 9X GOT CANCELLED}

  9X   100

=100=T

   16

=25

  4

=6 YEARS 1 MONTH....

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