Question

10. Divide Re. 18,050 in three parts so that at simple interest of 10% pa, the amounts become
equal in 3, 4 and 10 years.
Jana, Ra, 7,000, Ra. 0,500, Ra, 4,5501
bibenion Ro 16.800 for his three sons A, B, C aged 10 years, 15 years, 14 years respectively with
uma amount​

Answer 1

Answer:

Let us divide the amount of Rs 18050 into three parts A, B and C.

A+ B + C = 18050

Each part grows up to sane amount after 3, 4 and 10 years respectively with a growth of 10% per year.

So A*(1.1)^3 = B*(1.1)^4 = C*(1.1)^10

1.331A = 1.4614B = 2.5937C

If A is 100, B = 100*1.331/1.4614 = 91

and C = 100 *1.331/2.5937 = 51.3

In other words A = 100/(100+91+51.3) of 18050 = 7452

B = 91/100 * 7450 = 6774

C = 18050 - 7452 - 6774 = 3824