Math, asked by anshikabandejiya1456, 1 year ago

find the time in which rupees 1800 amounts to rupees 2178 at 10•|• per annum compounded annualy​

Answers

Answered by luckykaura21
3

2178 = 1800(1+10/100)^n (The formula is P(1+r/100)^n)

2178/1800 = (1+10/100)^n

121/100 = (11/10)^n

(11/10)^2 = (11/10)^n

n = 2.

Answered by luckykaura21
0

2178 = 1800(1+10/100)^n (The formula is P(1+r/100)^n)

2178/1800 = (1+10/100)^n

121/100 = (11/10)^n

(11/10)^2 = (11/10)^n

n = 2.

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