Question

Oxygen boils at $-183^{\circ }C$.This temperature is approximately

• A. $-215^{\circ }F$
• B. $-297^{\circ }F$
• C. $-329^{\circ }F$
• D. $-261^{\circ }F$

Answer 1

Answer: (B)

$\frac{C}{5}=\frac{F-32}{9}$
$-\frac{183}{5}=\frac{F-32}{9}$
$F=-297^{\circ }F$