Question

converta (transformar)80°c em °f

Answer 1

$\frac{c}{5} = \frac{f - 32}{9}$
$\frac{80}{5} = \frac{f - 32}{9}$
$5f - 160 = 720$
$5f = 720 + 160$
$5f = 880$
$f = \frac{880}{5}$
$f = 176$