Question

Transforme105°C para a escala Fahreinheit.

Answer 1

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

$\frac{105}{5}$ = $\frac{TF - 32}{9}$

105 . 9 = 5 . ( TF - 32 )

945 = 5 . TF - 160

945 + 160 = 5 . TF

1105 = 5 . TF

$\frac{1105}{5}$ = TF

221 = TF

TF = 221 °F