Question

The are 16 cups in a gallon. Which expressions describe how many cups are in four gallons? Check THREE that apply.(3 points)
Responses

16 × 4
16 × 4

16 ÷ 4
16 ÷ 4

4 × 16
4 × 16

16 + 4
16 + 4

16 + 16 + 16 + 16

Answer 1

To find how many cups are in four gallons, you can use multiplication since there are 16 cups in one gallon. The expressions that correctly describe how many cups are in four gallons are:

1. **16 × 4**
2. **4 × 16**
3. **16 + 16 + 16 + 16**

Thus, the three correct options are:

- **16 × 4**
- **4 × 16**
- **16 + 16 + 16 + 16**

The expression **16 ÷ 4** is incorrect because it doesn't relate to finding the total cups in four gallons, and **16 + 4** is also incorrect for the same reason.