Question

find the rate percent ,if Rs.275 becoms Rs.297 in 2 years​

Answer 1

Given,

P = Rs. 275

A= Rs. 297

T= 2 years

R=?

I=?

firstly,

I= A-P

=297-275

=Rs. 22

Now,

I = PTR/100

or, 22 = (275×2×R)/100

or, 2200= 550R

or, R = 2200/550

∴ R = 4 %

hence, the rate percent is 4%.

HOPE IT HELPS :)

Answer 2

Answer:

4%

Step-by-step explanation:

22 = 275 × (rate/100) × (24/12)