Answer:
The answer is 43.27, 27, and 10.58
Step-by-step explanation:
First you add 24.39 to 5.99 and get 30.38 then add 12.89 to that and get 43.27.
The second problem you add 15.4 to 11.6 and get 27 degrees.
The third one you subtract 16.92 from 27.5 and get 10.58.
