Final answer:
Mai eats 3 servings of fruit each day. To find out how many servings of fruit she eats in a week, we can multiply the number of servings per day by the number of days in a week. Therefore, Mai eats 21 servings of fruit in a week.
Step-by-step explanation:
Mai eats 3 servings of fruit each day. To find out how many servings of fruit she eats in a week, we need to multiply the number of servings per day by the number of days in a week. Since there are 7 days in a week, we can calculate it as:
Multiply the number of servings per day (3) by the number of days in a week (7): 3 x 7 = 21
So, Mai eats 21 servings of fruit in a week.