Question

A solution is to be kept between ${30}^{\circ }C$ and ${35}^{\circ }C$. What is the range of temperature in degree Fahrenheit?

• A. Between ${30}^{\circ }F$ and ${35}^{\circ }F$
• B. Between ${40}^{\circ }F$ and ${60}^{\circ }F$
• C. Between ${86}^{\circ }F$ and ${95}^{\circ }F$
• D. Between ${76}^{\circ }F$ and ${105}^{\circ }F$

Answer 1

The correct option is C Between ${86}^{\circ }F$ and ${95}^{\circ }F$

To convert Celsius to Fahrenheit we use formula: $F=(C\times \frac{9}{5})+32$
For ${30}^{\circ }C$
$F=(30\times \frac{9}{5})+32$
$F={86}^{\circ }C$
For ${35}^{\circ }C$
$F=(35\times \frac{9}{5})+32$
$F={95}^{\circ }C$