Question

Find the time :- Rs 6540 amounts to Rs 8447.50 at 12whole 1/2 % per annum


Please solve step by step and show the cutting .

Answer 1

P=Rs. 2650, R=8%, T=2

1

2

years =

5

2

years

S.I.=

P×R×T

100

=

2650×8×5

100×2

=Rs. 530 Amount=P+S.I. =2650+530=Rs. 3180

Answer 2

Answer:

Given principal=Rs 6540

A=8447.50

Rate = 12(1/2)%=25/2%

Now,

We know tha5 SI=A-P

8447.50-6540

=1907.5

We know that SI=PTR/100

T=S 100/P R

T=1907.5 100 2/6540 25

T=381500/163500

T=2.33 Years

Hope it will be helpful to uhh