Question

How many hours are in 8:15 to 12:45

Answer 1

4:30
12:45-8:15=4:30
12-8=4
45-15=30
so...
the answer 4:30

Hope this helps 

Answer 2

Is 4:30 because ,12:45 take away 8:15= 4 :30 and 8 to 12 they are 4 and 45 take way 15 is 30