Question

2. Convert to Celsius scale: a. 100°F
b. 45°F​

Answer 1

(i) 100° C

The temperature is given in 100° C. Now to convert into degree Fahrenheit first multiply 100 by 9 we get 900 then, divide 900 by 5 we get 180. Atlast we need to add 32 and 180 then we get 212.

Therefore, 100° C = 212° F

(ii) 45° C

The temperature is given in 45° C.

To convert into degree Fahrenheit first multiply 45 by 9 and we get 405.

Then, divide 405 by 5 we get 81.

Atlast we need to add 32 and 81 we get 113.

Therefore, 45° C = 113° F

hope it helps you ✌️✌️✌️