Question

A sum amounts to RS.5600 in 4 years and Rs.6400 in 6 years at a certain rate of simple interest. Find the rate of interest per annum and the sum.

Answer 1

Answer:

4.67%

Step-by-step explanation:

5600 in 4year / 5000+28% = 6400

Answer 2

Answer:

4000 &15%

Step-by-step explanation:

Answer is 4000 and 15%