Question

A indicação na escala Fahrenheit de 40°C

Answer 1

Celsius ---> Fahrenheit.

C/5 = (F - 32)/9
40/5 = (F - 32)/9
8 = (F - 32)/9
F - 32 = 8 . 9
F - 32 = 72
F = 72 + 32
F = 104º

Answer 2

Boa tarde!

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TC/5=TF-32/9

40/5=TF-32/9

8/1=TF-32/9

72=TF-32

-TF=-32-72

-TF=-104 (-1)

T=104°f

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Att;Guilherme Lima