Question

A borrows Rs 8000 at 12% per annum simple interest and B borrows Rs 9100 at 10 % per annum simple interest.in how many years will their amounts be equal ​

Answer 1

Answer:

ANSWER

SI

A

Amount - 8000

Rate 12%

Let year x

⇒ Amount = SI

A

+P

A

⇒

100

8000×12×x

B

Amount 9100

Rate 10%

let year x

Amount

B

=SI

B

+P

B

100

9100×10×x

⇒960x+8000=910x+9100

960x−910x=9100−8000

50x=1100

x=22

After 22 yeras, Amount will be equal

Answer 2

Answer:

In the question, A borrows Rs 8000 at 12% per annum simple interest and B borrows Rs 9100 at 10% per annum simple interest. We are required to find the number of years after which their amounts become equal. Let us assume that after t years, their amounts become equal. Hence, the answer is 22 years

Step-by-step explanation:

Mark me as a brainliest plz