3. Convert 86 degrees Fahrenheit to degrees Celsius. A. 48°C B. 60°C C. 30°C D. 192°C

Question

Mathematics

Rachel Clark

10 September, 17:38

3. Convert 86 degrees Fahrenheit to degrees Celsius. A. 48°C B. 60°C C. 30°C D. 192°C

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Answers (2)

Know the Answer?

Lance Delgado · Answer 1

Lance Delgado 10 September, 19:59

0

Your answer will be

C. 30°C

Harley Blackburn · Answer 2

A quick way (approximate) to do this is to subtract 30 and divide by 2. That give 27 which means that the answer should be C.

Now to do it properly

C = 5/9 (F - 32)

C = 5/9 (86 - 32)

C = 5/9 (54)

C = 30 exactly.