Math, asked by yyryeushhsh77, 11 months ago

The simple interest on a sum of money is equal to the principal amount and number of years is equal to the rate percemy per annum find the rate percent​

Answers

Answered by sid590
1

I=P*t*r/100

and given I=P , t=r

so, P=P*r*r/100

r²=100

r=10

so rate percent is 10%

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