Answer:
F = -22°F
Explanation:
Use the9 given equation to convert Celsius to Fahrenheit.
F = 9/5 C + 32
They want to know what -30°C is in Fahrenheit.
Fill in -30 for C in the equation.
F = 9/5 (-30) + 32
Multiply first, before adding. In order to multiply the fraction × the -30, times
-30 ×9 and then divide by 5. (Or for easier mental math, times -30÷5 and then times that answer (-6) times 9.)
F = -54 + 32
F = -22
This means that -30°C is the same as -22°F.