Answer:
1/5 and 3/15
Explanation:
12/60 reduces to 1/5 if we divide numerator and denominator by 12.
Thus, 12/60 = 1/5.
If we now multiply both numerator and denominator by 3, we get 3/15, which is identical to 1/5.
Thus, the two fractions in question are 1/5 and 3/15.