What is the Fahrenheit equivalent of 30 degrees Celsius?

What is the Fahrenheit equivalent of 30 degrees Celsius?

• A. 68 deg
• B. 86 deg
• C. 104 deg
• D. 32 deg

Answer: (B)

Converting Celsius to Fahrenheit uses the rule F = C × 9/5 + 32. For 30 degrees Celsius, that’s 30 × 9/5 = 54, then add 32 to get 86. So the Fahrenheit value is 86 degrees. For quick intuition, 0 C equals 32 F, 20 C equals 68 F, and 40 C equals 104 F. The 86 F result sits between those, consistent with how the scale changes with temperature.

Converting Celsius to Fahrenheit uses the rule F = C × 9/5 + 32. For 30 degrees Celsius, that’s 30 × 9/5 = 54, then add 32 to get 86. So the Fahrenheit value is 86 degrees.

For quick intuition, 0 C equals 32 F, 20 C equals 68 F, and 40 C equals 104 F. The 86 F result sits between those, consistent with how the scale changes with temperature.