Convert temperatures from Celsius to Fahrenheit with this educational worksheet.

You're working on a worksheet titled “Converting Temperatures | Celsius to Fahrenheit”, which has two parts:

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## 🔹 Part A: Convert the temperatures from Celsius to Fahrenheit

The formula for converting Celsius (°C) to Fahrenheit (°F) is:

> °F = (°C × 9/5) + 32

This is shown in the example:
> Example: Convert 15°C to °F
> °F = (15 × 9/5) + 32 = 27 + 32 = 59°F

Let’s solve each problem one by one.

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1. 0°C → ?°F

°F = (0 × 9/5) + 32 = 0 + 32 = 32°F

2. 10°C → ?°F

°F = (10 × 9/5) + 32 = 18 + 32 = 50°F

3. 20°C → ?°F

°F = (20 × 9/5) + 32 = 36 + 32 = 68°F

4. 30°C → ?°F

°F = (30 × 9/5) + 32 = 54 + 32 = 86°F

5. 40°C → ?°F

°F = (40 × 9/5) + 32 = 72 + 32 = 104°F

6. 50°C → ?°F

°F = (50 × 9/5) + 32 = 90 + 32 = 122°F

7. -10°C → ?°F

°F = (-10 × 9/5) + 32 = -18 + 32 = 14°F

8. -20°C → ?°F

°F = (-20 × 9/5) + 32 = -36 + 32 = -4°F

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✔ So, your completed Part A should look like this:

| Celsius (°C) | Fahrenheit (°F) |
|--------------|------------------|
| 0 | 32 |
| 10 | 50 |
| 20 | 68 |
| 30 | 86 |
| 40 | 104 |
| 50 | 122 |
| -10 | 14 |
| -20 | -4 |

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## 🔹 Part B: Compare the temperatures using >, <, or = as appropriate

We’ll use the conversions we just calculated.

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1. 0°C ___ 32°F

→ We know 0°C = 32°F → =

2. 10°C ___ 50°F

→ 10°C = 50°F → =

3. 20°C ___ 68°F

→ 20°C = 68°F → =

4. 30°C ___ 86°F

→ 30°C = 86°F → =

5. 40°C ___ 104°F

→ 40°C = 104°F → =

6. 50°C ___ 122°F

→ 50°C = 122°F → =

7. -10°C ___ 14°F

→ -10°C = 14°F → =

8. -20°C ___ -4°F

→ -20°C = -4°F → =

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✔ So, all comparisons are equal (=) because you’re comparing the same temperature expressed in different scales — once converted correctly.

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## 📝 Final Answer Summary:

Part A:

1. 0°C → 32°F
2. 10°C → 50°F
3. 20°C → 68°F
4. 30°C → 86°F
5. 40°C → 104°F
6. 50°C → 122°F
7. -10°C → 14°F
8. -20°C → -4°F

Part B:

All comparisons use =
1. 0°C = 32°F
2. 10°C = 50°F
3. 20°C = 68°F
4. 30°C = 86°F
5. 40°C = 104°F
6. 50°C = 122°F
7. -10°C = 14°F
8. -20°C = -4°F

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## 💡 Tip:
If you ever forget the formula, remember:
- Water freezes at 0°C = 32°F
- Water boils at 100°C = 212°F
- The difference between freezing and boiling is 100°C vs. 180°F → so each °C = 1.8°F (which is 9/5)

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Let me know if you’d like to convert Fahrenheit to Celsius next! 😊