Math, asked by lucifer2462, 1 year ago

In what time will rs 1860amount to rs 2278.50 if, simple interest is calculated at 9% per annum.

Answers

Answered by rohithaduvva
75

s.i= p*t*r/100

A=2278.5

s.i=a-p

=2278.5-1860=418.5

418.5= 1860*t*9/100

t=418.5*100/(1860*9)

t=2.5 yrs

Answered by nishant124
87
Given ,
Principal = ₹ 1860
Amount = ₹ 2278.50
Rate of interest = 9% p.a.
So , SI = A-P = ₹ 418.50
Time = (SI*100)/P*R = (418.50*100)/16740 = 41850/16740 = 2.5 yrs.
So , The time period is 2.5 yrs.
Please mark me as BRAINLIEST .
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