Question

Um estudante americano chega no aeroporto de Curitiba e verifica que a temperatura registra 30°C. Determine o valor correspondente na escala Fahrenheit

Answer 1

Resolução da questão, veja:

Converter 30 °C para °F, observe:

$\mathsf{\dfrac{\°C}{5}} = \mathsf{\dfrac{\°F-32}{9}}}~\to~\mathsf{30~\°C}}}}}}}\\\\\\\\\\ \mathsf{\dfrac{30}{5}} = \mathsf{\dfrac{\°F-32}{9}}}\\\\\\\\\ \mathsf{5\°F-160 = 270}}\\\\\\\\ \mathsf{5\°F= 270 + 160}}\\\\\\\\\ \mathsf{5\°F = 430}}\\\\\\\\\ \mathsf{\°F= \dfrac{430}{5}}\\\\\\\\\\ \large\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\mathsf{\°F= 86.}}}}}}}}}}}}}}}}}}}}}}}}$

Ou seja, a temperatura deste aeroporto é de 30 °C ou de 86 °F.

Espero que te ajude '-'

Answer 2

Boa tarde!

_________________________

TC/5=TF-32/9

30/5=TF-32/9

6/1=TF-32/9

54=TF-32

-TF=-32--54

-TF=-86 (-1)

T=86°f

_________________________

Att;Guilherme Lima