Question

Rs 4000 is divided into two parts such that if one part be invested at 3% and other at 5% the annual interest from the both investment is rs 144 find the sum invested at 3%

Answer 1

Answer:

bro...................

Answer 2

Step-by-step explanation:

if 4000 invested at 3% I = 120

If 4000 invested at 5% I = 200

But Interest from both = 144

3% 5%

120 200

144

56 24

First part = (56/80) * 4000 = 2800

Second part = 4000-2800 = 1200