Question

Faca a conversao de 40 graus celsius em fahrenheit

Answer 1

Olá!

* Convertendo 40 °C para °F,

$\frac{Tc}{5} \ = \ \frac{Tf \ - \ 32}{9}$

$\frac{40}{5} \ = \ \frac{Tf \ - \ 32}{9}$

$8 \ = \ \frac{Tf \ - \ 32}{9}$

$8 \ * \ 9 \ = \ Tf \ - \ 32$

$72 \ = \ Tf - 32$

$Tf \ = \ 72 \ + \ 32$

$\boxed{Tf \ = \ 10 4^{\ o} F}$