Math, asked by SARAKH, 1 year ago

THE SIMPLE INTEREST ON A SUM FOR 3 YEARS IS 2/3 OF THE SUM.FIND THE RATE%PER ANNUM

Answers

Answered by kkpc22803
0
we know S.I=PxRxT/100
t=3 let p= sum
a/q    PxRxT/100= PxRx3/100  which is equal to 2p/3
hence PxRxT/100=2P/3
from this r=200/9=22.22%
Answered by kvnmurty
0
Simple Interest = P * 3 * r  =  P * 2/3 
=>  r = 2/9 = 200/9% = 22.22%

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