In what time will Rs 85000 amount to Rs 157675 at 9/2% per annum experts please help me - Maths - Comparing Quantities

Question

In what time will Rs 85000 amount to Rs 157675 at 9/2% per annum?
experts please help me

Shruti Tyagi · Accepted Answer

Dear student,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5b8d36ccaa07a%20jpg">
We know that,SI=A-Pand SI=PRT100⇒157675-85000=85000×4
5×n100⇒72675=850×4
5×n⇒n=72675×10850×45⇒n=7267585×45⇒n=726753825⇒n=19 years

Regards

In what time will Rs.85000 amount to Rs.157675 at 9/2% per annum? experts please help me.