Answer:

Explanation:
The find the ratio as a fraction in lowest terms we have to divide both values by their greatest common divisor.
The divisors of 50 are:
1,2,5,10,25
The divisors of 60 are:
1,2,3,4,5,6,10,12,15,20,30,60
So their greatest common divisor is 10.
Diving both by 10
