At what rate per cent will the sum of money double itself in 8 years 4 months?
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let the rate percent be=x. Amount = Principal + Interest
Let P = 100
Then A=200
so
200=100+ (100*r* 25 )/3*100
(100*300)/25*100=R
12%= R
The amount will triple in
300= 100 + (100*12*T)/100
(200*100) /100*12=T
16 years 8 months = T
Let P = 100
Then A=200
so
200=100+ (100*r* 25 )/3*100
(100*300)/25*100=R
12%= R
The amount will triple in
300= 100 + (100*12*T)/100
(200*100) /100*12=T
16 years 8 months = T
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0
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