Question

C= ( F - 32) / 1.8 86 F = ?

Answer 1

$⇒c = \frac{f - 32}{1.8}$

$⇒c = \frac{86 - 32}{1.8}$

$⇒c = \frac{54}{1.8}$

$⇒c = 30$

Hence, 84°F is 30°C in Celsius..