# Worksheet: Estimating Capacity: Customary Units

In this worksheet, we will practice how to measure and estimate capacity using customary units of capacity and how to use this skill to solve real-world problems.

**Q4: **

What is the most appropriate estimation of the capacity of a water heater?

- A45 cups
- B45 gallons
- C45 fluid ounces
- D45 quarts
- E45 pints

**Q5: **

Chloe filled her car with a full tank of gas. Which of the following estimates is the most likely approximation for the amount of gas that Chloe bought?

- A15 gallons
- B30 pints
- C15 cups
- D90 quarts
- E30 fluid ounces

**Q6: **

Which of the following is the likely capacity of a standard drinking glass?

**Q7: **

What are the 5 basic customary units of capacity?