To convert temperatures from
Celsius (°C) to
Fahrenheit (°F), we use the following formula:
$$
°F = \left( \frac{9}{5} \times °C \right) + 32
$$
Let’s go through each conversion step by step.
---
1. $-11^\circ C$
$$
°F = \left( \frac{9}{5} \times -11 \right) + 32 = (-19.8) + 32 = 12.2^\circ F
$$
✔ Answer: 12.2°F
---
2. $3^\circ C$
$$
°F = \left( \frac{9}{5} \times 3 \right) + 32 = 5.4 + 32 = 37.4^\circ F
$$
✔ Answer: 37.4°F
---
3. $-18^\circ C$
$$
°F = \left( \frac{9}{5} \times -18 \right) + 32 = (-32.4) + 32 = -0.4^\circ F
$$
✔ Answer: -0.4°F
---
4. $15^\circ C$
$$
°F = \left( \frac{9}{5} \times 15 \right) + 32 = 27 + 32 = 59^\circ F
$$
✔ Answer: 59°F
---
5. $2^\circ C$
$$
°F = \left( \frac{9}{5} \times 2 \right) + 32 = 3.6 + 32 = 35.6^\circ F
$$
✔ Answer: 35.6°F
---
6. $-34^\circ C$
$$
°F = \left( \frac{9}{5} \times -34 \right) + 32 = (-61.2) + 32 = -29.2^\circ F
$$
✔ Answer: -29.2°F
---
7. $-36^\circ C$
$$
°F = \left( \frac{9}{5} \times -36 \right) + 32 = (-64.8) + 32 = -32.8^\circ F
$$
✔ Answer: -32.8°F
---
8. $-3^\circ C$
$$
°F = \left( \frac{9}{5} \times -3 \right) + 32 = (-5.4) + 32 = 26.6^\circ F
$$
✔ Answer: 26.6°F
---
9. $-38^\circ C$
$$
°F = \left( \frac{9}{5} \times -38 \right) + 32 = (-68.4) + 32 = -36.4^\circ F
$$
✔ Answer: -36.4°F
---
10. $0^\circ C$
$$
°F = \left( \frac{9}{5} \times 0 \right) + 32 = 0 + 32 = 32^\circ F
$$
✔ Answer: 32°F
---
11. $-33^\circ C$
$$
°F = \left( \frac{9}{5} \times -33 \right) + 32 = (-59.4) + 32 = -27.4^\circ F
$$
✔ Answer: -27.4°F
---
12. $-40^\circ C$
$$
°F = \left( \frac{9}{5} \times -40 \right) + 32 = (-72) + 32 = -40^\circ F
$$
✔ Answer: -40°F
(Note: This is the point where Celsius and Fahrenheit are equal.)
---
13. $22^\circ C$
$$
°F = \left( \frac{9}{5} \times 22 \right) + 32 = 39.6 + 32 = 71.6^\circ F
$$
✔ Answer: 71.6°F
---
14. $-18^\circ C$ (again)
We already did this above:
$$
°F = -0.4^\circ F
$$
✔ Answer: -0.4°F
---
✔ Final Answers:
| Celsius | Fahrenheit |
|--------|------------|
| -11°C |
12.2°F |
| 3°C |
37.4°F |
| -18°C |
-0.4°F |
| 15°C |
59°F |
| 2°C |
35.6°F |
| -34°C |
-29.2°F |
| -36°C |
-32.8°F |
| -3°C |
26.6°F |
| -38°C |
-36.4°F |
| 0°C |
32°F |
| -33°C |
-27.4°F |
| -40°C |
-40°F |
| 22°C |
71.6°F |
| -18°C |
-0.4°F |
> 📌 Tip: You can round to one decimal place unless otherwise specified.
Let me know if you'd like a printable version or a chart!
Parent Tip: Review the logic above to help your child master the concept of converting fahrenheit to celsius worksheet.
