Question

Qual a temperatura em graus Celsius correspondente a 60° F?

Answer 1

$\frac{TC}{5}$ = $\frac{TF - 32}{9}$

$\frac{TC}{5}$ = $\frac{60 - 32}{9}$

$\frac{TC}{5}$ = $\frac{28}{9}$

TC . 9 = 28 . 5

TC . 9 = 140

TC = $\frac{140}{9}$

TC ≈ 15,6 °C