Tony has a thermometer that displays both Celsius and Fahrenheit degrees. If the thermometer displays 22.4°C, what will the Fahrenheit reading be? Round to the nearest tenth of a degree.
A) 97.9°F
B) 87.4°F
C) 72.3°F
D) 40.3°F

Question

Quizplus · Accepted Answer

To convert Celsius to Fahrenheit, use the formula F = (C × 9/5) + 32. For 22.4°C, F = (22.4 × 9/5) + 32 = 72.32°F, which rounds to 72.3°F.

Tony Has a Thermometer That Displays Both Celsius and Fahrenheit