Question

be equal to that on the other at 4 per cent
for 6 years.
10. Divide 15,600 into two parts such that the
interest on one at 5 percent for 5 years may​

Answer 1

Answer:

Let one part = x

T = 5 years

R = 5%

Other part = 15600-x

T = 6 years

R = 9/2 %

SI = x×5×5/100 = (15600-x)×6×9/(2×100)

⇒ 25x = 27(15600-x)

⇒ 25x = 27×15600 - 27x

⇒ 52x = 27×15600

⇒ x = 27×15600/52

⇒ x = 8100

Other part = 15600 - 8100 = 7500

Two parts are Rs. 8100 and Rs. 7500