Question

Quantos ºC valem 104 ºF?

Answer 1

$TC = \frac{5}{9} (TF-32)$
TC=40°C

Answer 2

C/5=F-32/9
C/5=104-32/9
C/5=72/9
MULTIPLICA CRUZADO
9C=360
C=40
C=CELSIUS
F FARENHEIT