Question

find time when principal =₹20000,amount on ₹32000,rate=12.5%per annum​

Answer 1

Answer:

formula of time is 100*SI by

then 100 *

Answer 2

Principal=20000

Amount=32000

S.I=32000-20000

   =12000

S.I=P*R*T/100

R=12.5%

Now, 20000*12.5*t/100=12000

=250000t/100=12000

=2500t=12000

t=12000/2500

t=4.8 years