Question

A person divided a sum of Rs. 17,200 into three parts and invested at 5%. 6% and 9^ per annum simple interest. At the end of two years, he got the same interest on each part of money. What is the money invested at 9%?​

Answer 1

Answer:

4000..............M

Step-by-step explanation:

2×5 × p1/100 = p1/10

2 × 6 ×p2/100 = 3p2/25

2 × 9 ×p3/100 = 9p3/50

got same interest on each:-

p1/10 = 3p2/25 => p1/p2 = 6/5

3p2/25 = 9p3/50 => p2/p3 = 3/2

p1 : p2 => 6 : 5

p2 : p3 =>. 3 : 2

p1 : p2 : p3 = 18 : 15 : 10

money invested at 9%

= 10/43* 17200= Rs 4000

Answer 2

Step-by-step explanation:

so the answer is 400 ok and this is a answer ok