Question

Transformar 25 graus C em graus F!

Answer 1

Resposta

Formula

Tf - 32 /9 = Tc /5

Tf - 32 /9 = 25 /5

Tf - 32 /9 = 5

Tf - 32 = 9 . 5

Tf - 32 = 45

Tf = 45 + 32

Tf = 77ºF

Answer 2

$\frac{F-32}{9} = \frac{C}{5} \\ \\ \frac{F-32}{9} = \frac{25}{5} \\ \\ \frac{F-32}{9} = 5 \\ \\ F - 32 = 5.9 \\ F - 32 = 45 \\ F = 45 + 32 \\\boxed{ F = 77 ^{o} F}$