Smoke Detector with Built-In Fixed-Temperature 135°F (57°C) Heat Sensor – UL Approved
57 Fahrenheit to Celsius | 57 °F to °C - Convertilo
57 Fahrenheit to Celsius - Calculatio
SOLVED: The formula to convert Fahrenheit to Celsius is C = 5/9 (F - 32). Convert 30°C to Fahrenheit. Round to the nearest degree. A. 30°F B. -1°F C. 112°F D. 86°F