Question

SOCORRO PRECISO PRA AGORA
- No dia 1 de janeiro de 1997, Chicago amanheceu com temperatura de 8°F. Essa temperatura, na escala Celsius corresponde a:

Answer 1

$\boxed{\dfrac{T_C}{5}=\dfrac{T_F-32}{9}=\dfrac{T_K-273}{5}}\Longrightarrow \boxed{T_C=\dfrac{5(T_F-32)}{9}}$

$T_F=8^{\circ}F\Longrightarrow T_C=\dfrac{5(8-32)}{9}=-\dfrac{40}{3}\ \therefore\ \boxed{T_C\approx-13.33^{\circ}C}$