Tim says -40°f is equal to -40°c. explain why this is true.

2 answers:

5 0

$^{\circ}C=(^{\circ}F-32)\cdot\dfrac{5}{9}\\\\
^{\circ}C=(-40-32)\cdot\dfrac{5}{9}\\
^{\circ}C=-72\cdot\dfrac{5}{9}\\
^{\circ}C=-8\cdot5\\
^{\circ}C=-40$

Murljashka [212]3 years ago

4 0

Let C = degrees Celsius and F = degrees Fahrenheit $C = (F - 32) \times \frac{5}{9}\\\\$ $= (-40 - 32) \times \frac{5}{9}\\\\$ $= (-72) \times \frac{5}{9}\\\\$ $= -\frac{360}{9} \\\\$ $= -40$

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