Question

3 friends eat a whole pizza. each friend eats 3 pieces. how many pieces of pizza in all?

Explanation:

Step1: Identify the number of friends and pieces per friend

There are 3 friends, and each eats 3 pieces.

Step2: Multiply to find total pieces

To find the total number of pieces, we multiply the number of friends by the number of pieces each friend eats. So, $3\times3 = 9$.

Answer:

9