Question

If Rs.2600 becomes Rs.3900 in 5 years, then rate of interest is___________in percent ​

Answer 1

Answer:

30%

Step-by-step explanation:

Interest = PRT/100

here, P=2600 rs.

I=3900 rs.

T=5 yrs.

R=?

Put all values in formula, then

3900=2600x5xR/100

R = 3900/26x5

R = 3900/130

R = 30%

here is your answer mate, hope u understand.

Answer 2

Answer:

30%

Step-by-step explanation:

principal - ₹ 2600

S. I. - ₹ 3900

Time - 5 years

so now we have to find R

R = 100×S.I. / P ×R

100×3900/ 2600×5

30 %