Answer:
Step-by-step explanation:
To find the ratio of the number of donuts with frosting to the number of donuts without frosting, you simply divide the number of donuts with frosting by the number of donuts without frosting.
Given:
Number of donuts with frosting = 30
Number of donuts without frosting = 20
Ratio = Number of donuts with frosting / Number of donuts without frosting
So, the ratio is:
30/20=3/2
Therefore, the ratio of the number of donuts with frosting to the number of donuts without frosting is 3/2.