Question

if the interest of Rs. 100 in one year is Rs. 12, then the interest of Rs 650 in one year will be ​

Answer 1

Answer:

Rs 78

Step-by-step explanation:

Let rate be r, p be principle, t as time

Interest = p*r*t/100

12 = 100*r*1/100

r = 12%

Now for Rs 650

Intrest = 650*12*1/100

Intrest = Rs 78

Answer 2

I have attached the full hand written solution

hope it helped you