Question

converta -3 °c para °F

Answer 1

$\frac{tc}{5} = \frac{tf \times 32}{9}$

$\frac{ - 3}{5} = \frac{tf - 32}{9}$

$5.(tf - 32) = - 3. \: 9$

5tf - 160= - 27

5tf= - 27 +160

5tf= 133

Tf= 133/5

Tf= 26,6°F