The temperature of a liquid is 75°F. What is its temperature in °C?

(°C = (°F - 32) x 5/9 and °F = °C x 9/5 + 32)

A. 75°C

B. 348°C

C. 24°C

D. 167°C

The answer is C. 24°C.

We have formula: °C = (°F - 32) x 5/9

°C = ?

If we know that the temperature of the liquid is 75°F, let's just substitute it in the formula:

°C = (75 - 32) x 5/9

°C = 43 x 5/9

°C = 23.89

°C ≈ 24

The correctvanswer is D