Registered Dietitian Practice Test 2026 – Comprehensive Exam Prep

To determine the total number of cups in 29 gallons when each gallon contains 16 cups, you simply multiply the number of gallons by the number of cups per gallon.

In this case, you take 29 gallons and multiply it by 16 cups/gallon:

29 gallons × 16 cups/gallon = 464 cups.

This calculation shows that there are indeed 464 cups in 29 gallons, making this the correct answer. Multiplication is straightforward, and understanding how to convert gallons to cups is essential for tasks that involve liquid measurements in cooking, nutrition, and meal planning.