Question

qual e a temperatura na escala fahrenheit que corresponde a 40°c? alguma alma bondosa pra me ajudar?!

Answer 1

$\frac{Tc}{5} = \frac{Tf-32}{9}$
$\frac{40}{5} = \frac{Tf-32}{9}$
$8 = \frac{Tf-32}{9}$
$Tf-32=8*9$
$Tf-32=72$
$Tf=72+32$
$Tf=104$