Final answer:
To find the greatest number of baskets, find the greatest common factor of the number of each fruit. The answer is option D: 8 baskets.
Step-by-step explanation:
To find the greatest number of baskets that can be made so that no food is left, we need to find the greatest common factor of the given fruits. The fruits mentioned here are not specified, so let's assume there are three types of fruits: apples, oranges, and bananas.
Let's say Catarina has x apples, y oranges, and z bananas. We want to find the greatest common factor of x, y, and z in order to determine the number of baskets.
For example, if Catarina has 20 apples, 30 oranges, and 40 bananas, the greatest common factor of 20, 30, and 40 is 10. Therefore, Catarina can make 10 baskets with equal amounts of each fruit.
Based on the given options, the greatest number of baskets that can be made is 8 (option D).