Final answer:
To convert 20 degrees Celsius to Fahrenheit, multiply 20 by 9/5 (or 1.8) to get 36, then add 32 to get 68°F. Therefore, 20°C is equivalent to 68°F on the Fahrenheit scale.
Step-by-step explanation:
To convert a temperature from Celsius to Fahrenheit, you can use the formula °F = °C × (9/5) + 32. When the temperature is 20 degrees Celsius (C), to find its equivalent on the Fahrenheit (F) scale, you apply the formula as follows:
- First, multiply the Celsius temperature by 9/5 (or 1.8). For 20°C, this is 20 × 1.8 = 36.
- Then, add 32 to the result. So, 36 + 32 equals 68°F.
Therefore, 20°C is equal to 68°F on the Fahrenheit scale. It's important to note that the Fahrenheit scale has a finer division than Celsius, hence why a degree on the Celsius scale corresponds to 1.8 degrees on the Fahrenheit scale.