Question

Please help me to solve the Q.no.12.Please tomorrow will my test.I will mark as BRAINLIST.

Answer 1

Given, P = 3.125 * 10^12, Time n = 2 years(1983 to 1985), R = 4$.

We know that A = P(1 + r/100)^n

⇒ 3.125 * 10^12(1 + 4/100)^2

⇒ 3.125 * 10^12(26/25)^2

⇒ 3.125 * 10^12(676/625)

⇒ 0.005 * 10^12 * 676

⇒ 3.38 * 10^12

(or)

⇒ 3380 * 10^9.

Hope it helps!