Question

find the simple interest on the sum of Rs 500 for 3 years at 12 percent per annum . Also find the amount ​

Answer 1

Answer:

I=180, amount=680

Step-by-step explanation:

SI = P*R*T/100

P+500

R=12

T=3 YEARS

500*12*3/100 = 180

A=I+P

180+500

=680

Answer 2

Step-by-step explanation:

GIVEN : -

Principal , P = Rs. 500

rate of interest , r = 12%

time , t = 2 years

we know that ,

$S.I = \frac{p \times r \times t}{100} \\ \\ S.I = \frac{500 \times 12 \times 3}{100} \\ \\ S.I = 5 \times 15 \times 3 = 180 \\ \\ S.I = 180$

Then ,

Amount = Principal + S.I

= 500 + 180

= 680

HENCE ,

S.I = 180

Amount = 680