Question

change into celsius scale (68°F and 122°F​

Answer 1

from the formula

C/5 = (F-32)/9

1. C/5 = (68-32)/9

or, C/5 = 36/9

or, C/5 = 4

or, C = 20°C

2. C/5 = (122 - 32)/9

or, C/5 = 90/9

or, C/5 = 10

or, C/5 = 50°C