Question

Transformar 20°C em grau Fahrenheit

Answer 1

$(20 * \frac {9}{5}) + 32 = 68 F$

Answer 2

Boa tarde!

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TC/5=TF-32/9

20/5=TF-32/9

4/1=TF-32/9

36=TF-32

-TF=-32-36

-TF=-68 (-1)

T=68°f

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Att;Guilherme Lima