Question

find simple interest and amount on a sum of ₹30000 at 8%per annum for 3 years​

Answer 1

Answer:

7200

Step-by-step explanation:

s.i=prt/100

=30000×8×3/100

=300×8×3

=7200

Answer 2

$given$

Principal = 30,000

Rate = 8%

Time = 3 years

$formula$

A = P(rate/2)power time

$amount$

A= 30000 ( 8/2)³

A ° 30000 × 4 × 4 × 4

A= 192000

$interest$

Interest = 1920000 × 8 × 3/ 2

Interest = 2304000p