Create an equivalent expression by simplifying the expression.

−21c / 4   −  1 / 2

Step-by-step explanation:

−21c / 4   −  1 / 2

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet