Ratio of amount Ravi and Ali have = 3250/2840

To find ratio in simplest form we need to divide both with common divisor, 10 is obvious so after dividing both with 10, ratio is 325/284.

Ratio may be written in form of their prime factors ie. 325/284 = 13*5*5/71*2*2

as we can see there are no common prime factor ratio cant be further simplified, hence our answer is 325/284.