Question

Convert the following to Celsius

6) 32°F
7) 45°F
8) 70°F
9) 80° F
10) 90° F
11) 212°F

Answer 1

9. (80-32)5/9

48×5/9

240/9

26.66°C

9. (90-32)5/9

58×5/9

32.22°C

10 (212-32)5/9

180×5/9

20×5

100°C