What sum will amount to 6749.6 at 10% per annum simple interest in 3 years.
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Amount= rs 6749.6
Rate= 10% pa
time= 3 years
If we will take the principal as rs 100
Then, SI= PRT/100
100×10×3/100=rs 30
then, amount= P+ SI
rs (100+30)=rs 130
ATQ,
if amount is rs 130, then the principal is rs 100
if amount is rs 1, then the principal is rs 100/130
if amount is rs 6749.6, then the principal is 100/130× 6749.6=rs 5192
Rate= 10% pa
time= 3 years
If we will take the principal as rs 100
Then, SI= PRT/100
100×10×3/100=rs 30
then, amount= P+ SI
rs (100+30)=rs 130
ATQ,
if amount is rs 130, then the principal is rs 100
if amount is rs 1, then the principal is rs 100/130
if amount is rs 6749.6, then the principal is 100/130× 6749.6=rs 5192
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