Explain question not all understanding?

Question

https://www.sololearn.com/post/405719/?ref=app

Answer 1

0.5 hours means half hour.

1 hour is of 60 minute.
half hour consist of 30 minutes.

5.5 hours is equal to 5 hours and 30 minute.

Answer 2

🇮🇳Omkar🕉 thats ok! I'am also write code as you just explained but explain the whole code

Answer 3

🇮🇳Omkar🕉 i think one min will take three degrees if we have 5:30 hours it means in a clock the difference b/w the hour hand and min hand is 5 mins
So, as i above explained one min will take 3 degrees 5 mins=15°.
is it right or wrong???

Answer 4

For example in the second test case we 12 it means the hours hand and and min hand stood at same place therefore we get 0° as answer