at what rate a sum doubles itself in 8year 4 months
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Let Sum of Money=₹100
LET rate =x%
Time=8year 4 month=100/12 years
Amount will double means ₹100will ₹200
Si=200-100=₹100
A/q
SI=p×r×t/100
100=100×x×100/12×100
100=100x/12
100×12/100=x
12=x
Rate =12%
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LET rate =x%
Time=8year 4 month=100/12 years
Amount will double means ₹100will ₹200
Si=200-100=₹100
A/q
SI=p×r×t/100
100=100×x×100/12×100
100=100x/12
100×12/100=x
12=x
Rate =12%
Have a doubt ask
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