Question

in what time will rupees 85000 amount to rupees 157675 at 4 1/2 %per annum​

Answer 1

Answer:

principal given= Rs 85000

Amount given= Rs 157675

Interest. = Principal - Amount

= 157675-85000

= 72675

Rate= 4.5 %

Time= SI*100/P*R

72675*100/85000*4.5

19 Years

Answer 2

We know that simple interest is PRT/100

Here , Principal = P , Rate = R and Time = t

S.I = Amount - principal

S.I = 157675 - 85000

S.I = 72675

Now we have to find time so , applying formula of

SI*100/PRT=TIME

72675*100/382500=19

So , Time → 19 years .