Temperature conversion practice worksheet with real-world scenarios and a winter jacket image.

1) To convert -10°C to Fahrenheit, use the formula:
°F = (°C × 9/5) + 32
°F = (-10 × 9/5) + 32 = (-18) + 32 = 14°F
The jacket is comfortable down to 14°F.

2) To convert 44°F to Celsius, use the formula:
°C = (°F - 32) × 5/9
°C = (44 - 32) × 5/9 = 12 × 5/9 = 60/9 ≈ 6.67°C
The temperature is approximately 6.67°C.

3) The initial temperature is 90°F. To raise it by 5°C, first convert 5°C to Fahrenheit:
Δ°F = 5 × 9/5 = 9°F
New temperature = 90°F + 9°F = 99°F
The temperature after heating will be 99°F.

4) To convert 2°C to Kelvin, use the formula:
K = °C + 273.15
K = 2 + 273.15 = 275.15 K
The temperature is 275.15 K.

5) To convert 318 K to Celsius, use the formula:
°C = K - 273.15
°C = 318 - 273.15 = 44.85°C
The average temperature is 44.85°C.