Answer:

Step-by-step explanation:
we have to find the ratio for 3 to 12 as fraction.
A fraction is number that represents some part of whole. It includes numerator and a denominator. The numerator denotes number of equal parts of whole and denominator represents the total number of parts that make up said whole.
Here, we have to represents the ratio as fraction.

3 is numerator and 12 is denominator i.e 3 denotes number of equal parts of whole and 12 represents the total number of parts that make up said whole.

