Temperature Conversion Worksheet - Free Printable

I'll solve the temperature conversion problems on this worksheet. Let me work through each one step by step.

## Temperature Conversion Formulas:
- Celsius to Fahrenheit: °F = (°C × 9/5) + 32
- Fahrenheit to Celsius: °C = (°F - 32) × 5/9

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Work-out #1: Convert to Celsius

1. 348°F → °C
- °C = (348 - 32) × 5/9 = 316 × 5/9 = 175.56°C
- Answer: 175.6°C (rounded to nearest tenth)

2. 40°C → °F
- °F = (40 × 9/5) + 32 = 72 + 32 = 104°F
- Answer: 104°F

3. 45°F → °C
- °C = (45 - 32) × 5/9 = 13 × 5/9 = 7.22°C
- Answer: 7.2°C (rounded to nearest tenth)

4. 22°C → °F
- °F = (22 × 9/5) + 32 = 39.6 + 32 = 71.6°F
- Answer: 71.6°F

5. 20°F → °C
- °C = (20 - 32) × 5/9 = (-12) × 5/9 = -6.67°C
- Answer: -6.7°C (rounded to nearest tenth)

6. 58°F → °C
- °C = (58 - 32) × 5/9 = 26 × 5/9 = 14.44°C
- Answer: 14.4°C (rounded to nearest tenth)

7. 204°F → °C
- °C = (204 - 32) × 5/9 = 172 × 5/9 = 95.56°C
- Answer: 95.6°C (rounded to nearest tenth)

8. 33°F → °C
- °C = (33 - 32) × 5/9 = 1 × 5/9 = 0.56°C
- Answer: 0.6°C (rounded to nearest tenth)

9. 0°F → °C
- °C = (0 - 32) × 5/9 = (-32) × 5/9 = -17.78°C
- Answer: -17.8°C (rounded to nearest tenth)

10. 438°F → °C
- °C = (438 - 32) × 5/9 = 406 × 5/9 = 225.56°C
- Answer: 225.6°C (rounded to nearest tenth)

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Work-out #2: Convert to Fahrenheit

1. 12°C → °F
- °F = (12 × 9/5) + 32 = 21.6 + 32 = 53.6°F
- Answer: 53.6°F

2. 15°C → °F
- °F = (15 × 9/5) + 32 = 27 + 32 = 59°F
- Answer: 59°F

3. -6°C → °F
- °F = (-6 × 9/5) + 32 = -10.8 + 32 = 21.2°F
- Answer: 21.2°F

4. 150°C → °F
- °F = (150 × 9/5) + 32 = 270 + 32 = 302°F
- Answer: 302°F

5. -60°C → °F
- °F = (-60 × 9/5) + 32 = -108 + 32 = -76°F
- Answer: -76°F

6. -10°C → °F
- °F = (-10 × 9/5) + 32 = -18 + 32 = 14°F
- Answer: 14°F

7. 100°C → °F
- °F = (100 × 9/5) + 32 = 180 + 32 = 212°F
- Answer: 212°F

8. 199°F → °C
- °C = (199 - 32) × 5/9 = 167 × 5/9 = 92.78°C
- Answer: 92.8°C (rounded to nearest tenth)

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Work-out #3: Mixed conversions

1. 273°C → °F
- °F = (273 × 9/5) + 32 = 491.4 + 32 = 523.4°F
- Answer: 523.4°F

2. 293°F → °C
- °C = (293 - 32) × 5/9 = 261 × 5/9 = 145°C
- Answer: 145°C

3. 42°C → °F
- °F = (42 × 9/5) + 32 = 75.6 + 32 = 107.6°F
- Answer: 107.6°F

4. -15°C → °F
- °F = (-15 × 9/5) + 32 = -27 + 32 = 5°F
- Answer: 5°F

5. -20°F → °C
- °C = (-20 - 32) × 5/9 = (-52) × 5/9 = -28.89°C
- Answer: -28.9°C (rounded to nearest tenth)

6. 86°C → °F
- °F = (86 × 9/5) + 32 = 154.8 + 32 = 186.8°F
- Answer: 186.8°F

7. 348°F → °C
- °C = (348 - 32) × 5/9 = 316 × 5/9 = 175.56°C
- Answer: 175.6°C (rounded to nearest tenth)

8. 365°F → °C
- °C = (365 - 32) × 5/9 = 333 × 5/9 = 185°C
- Answer: 185°C

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Key Takeaways:

- Always use the correct formula based on the direction of conversion
- Remember that 0°C = 32°F (freezing point of water)
- 100°C = 212°F (boiling point of water)
- When converting from Fahrenheit to Celsius, subtract 32 first, then multiply by 5/9
- When converting from Celsius to Fahrenheit, multiply by 9/5 first, then add 32
- Round answers to the nearest tenth as requested in the instructions