a certain sum of money doubles itself in 8yr .in how much time will it become 4times of itself at the same rate of interest
Answers
Answered by
1
principal =x
Interest =x
x= x*8*r/100
r=100/8
--------------=
2x= x*n*100/8 *1/100
2=100n/800
1600=100n
n= 16 years
Interest =x
x= x*8*r/100
r=100/8
--------------=
2x= x*n*100/8 *1/100
2=100n/800
1600=100n
n= 16 years
Similar questions