Question

Find principal if  S.I=300, time =3 years ,Rate=5%.

pls tell me​

Answer 1

Answer:

Principal=2000

Step-by-step explanation:

SI=P*R*T/100

Here We Have,

S.I=300

Time=3 Years

Rate of interest=5%

Let Principal be x

Using simple interest formula and inserting the values:

300=x*3*5/100

300=x*15/100

300*100/15=x

2000=x

principal=2000

Answer 2

S.I= 300

Time=3 years

Rate=5%

S.I×100/R×T

= 300×100/5×3

=2000