Question

42.) In how much time will the simple interest on a certain sum be 0.125
times of the principal at 10% p.a.
​

Answer 1

Answer:

3 minits and 20 secondes for solving

Answer 2

Answer:

Step-by-step explanation:

Let Sum =x

Then,

S.I=0.125x= 1/ 8 *x

R=10%

∴Time=   100×x/  x×8×10

​   = 5/4  =1 *1/4  years