in how many years will the simple intereston a ceryain sum be 4.05times the principal at 13.5 percent per annum?
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aryaman suvarna?is this you
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Let the Principal be Rs.100
A/Q
p*r*t/100=4.05(p)
100*13.5*t/100=4.05*100
13.5t=405
t=405/13.5
t=30
it will take 30 years
A/Q
p*r*t/100=4.05(p)
100*13.5*t/100=4.05*100
13.5t=405
t=405/13.5
t=30
it will take 30 years
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