Grade 3 measurement worksheet on converting between cups, pints, quarts, and gallons.

It looks like you've uploaded a worksheet titled "Convert between cups, pints, quarts & gallons" for Grade 3 students. The goal is to convert measurements between these units using the following conversion relationships:

> 1 gallon (gal) = 4 quarts (qt)
> 1 quart (qt) = 2 pints (pt)
> 1 pint (pt) = 2 cups (c)

So, we can derive:
- 1 gallon = 4 quarts = 8 pints = 16 cups
- 1 quart = 2 pints = 4 cups
- 1 pint = 2 cups

Let’s go through each problem and solve it step by step.

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🔢 Problem Solutions:

#### 1. 40 qt = ___ gal
Since 1 gal = 4 qt → $ \frac{40}{4} = 10 $ gal
✔ Answer: 10 gal

#### 2. 20 gal = ___ pt
1 gal = 8 pt → $ 20 × 8 = 160 $ pt
✔ Answer: 160 pt

#### 3. 15 gal = ___ qt
1 gal = 4 qt → $ 15 × 4 = 60 $ qt
✔ Answer: 60 qt

#### 4. 4 pt = ___ c
1 pt = 2 c → $ 4 × 2 = 8 $ c
✔ Answer: 8 c

#### 5. 10 gal = ___ qt
1 gal = 4 qt → $ 10 × 4 = 40 $ qt
✔ Answer: 40 qt

#### 6. 4 gal = ___ pt
1 gal = 8 pt → $ 4 × 8 = 32 $ pt
✔ Answer: 32 pt

#### 7. 12 gal = ___ qt
$ 12 × 4 = 48 $ qt
✔ Answer: 48 qt

#### 8. 7 gal = ___ pt
$ 7 × 8 = 56 $ pt
✔ Answer: 56 pt

#### 9. 32 c = ___ gal
1 gal = 16 c → $ \frac{32}{16} = 2 $ gal
✔ Answer: 2 gal

#### 10. 12 gal = ___ pt
$ 12 × 8 = 96 $ pt
✔ Answer: 96 pt

#### 11. 64 pt = ___ gal
1 gal = 8 pt → $ \frac{64}{8} = 8 $ gal
✔ Answer: 8 gal

#### 12. 14 gal = ___ qt
$ 14 × 4 = 56 $ qt
✔ Answer: 56 qt

#### 13. 12 c = ___ pt
1 pt = 2 c → $ \frac{12}{2} = 6 $ pt
✔ Answer: 6 pt

#### 14. 8 gal = ___ qt
$ 8 × 4 = 32 $ qt
✔ Answer: 32 qt

#### 15. 200 c = ___ gal
1 gal = 16 c → $ \frac{200}{16} = 12.5 $ gal
✔ Answer: 12.5 gal

#### 16. 17 gal = ___ qt
$ 17 × 4 = 68 $ qt
✔ Answer: 68 qt

#### 17. 8 pt = ___ c
1 pt = 2 c → $ 8 × 2 = 16 $ c
✔ Answer: 16 c

#### 18. 64 c = ___ qt
1 qt = 4 c → $ \frac{64}{4} = 16 $ qt
✔ Answer: 16 qt

#### 19. 10 qt = ___ pt
1 qt = 2 pt → $ 10 × 2 = 20 $ pt
✔ Answer: 20 pt

#### 20. 13 pt = ___ c
1 pt = 2 c → $ 13 × 2 = 26 $ c
✔ Answer: 26 c

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✔ Final Answers Summary:

| # | Problem | Answer |
|---|------------------|------------|
| 1 | 40 qt = ? gal | 10 gal |
| 2 | 20 gal = ? pt | 160 pt |
| 3 | 15 gal = ? qt | 60 qt |
| 4 | 4 pt = ? c | 8 c |
| 5 | 10 gal = ? qt | 40 qt |
| 6 | 4 gal = ? pt | 32 pt |
| 7 | 12 gal = ? qt | 48 qt |
| 8 | 7 gal = ? pt | 56 pt |
| 9 | 32 c = ? gal | 2 gal |
|10 | 12 gal = ? pt | 96 pt |
|11 | 64 pt = ? gal | 8 gal |
|12 | 14 gal = ? qt | 56 qt |
|13 | 12 c = ? pt | 6 pt |
|14 | 8 gal = ? qt | 32 qt |
|15 | 200 c = ? gal | 12.5 gal |
|16 | 17 gal = ? qt | 68 qt |
|17 | 8 pt = ? c | 16 c |
|18 | 64 c = ? qt | 16 qt |
|19 | 10 qt = ? pt | 20 pt |
|20 | 13 pt = ? c | 26 c |

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📌 Tips for Solving These Problems:

- Always remember the chain:
gallons → quarts → pints → cups
Multiply when going down (larger to smaller), divide when going up.
- Use the key conversions:
- 1 gal = 4 qt
- 1 qt = 2 pt
- 1 pt = 2 c
- For mixed conversions, break them into steps.

Let me know if you'd like this as a printable answer key or need help with any specific problem!