Answer:
4 3/8 is the correct answer.
Explanation:
To find the answer, it is necessary to perform a multiplication. First, it is necessary to determine that the ingredients for four people or one serving is 1 3/4. So, for ten people we need 2.5 servings. So the multiplication must be:
1 3/4 * 2 1/2 where the result is 4 3/8.