How much time is there between 7:45 am today and 3:15 pm tomorrow?
A. 71/2 hours
B. 301/2 hours
C. 311/2 hours
D. 321/2 hours
How much time is there between 7:45 am today and 3:15 pm tomorrow?
A. 71/2 hours
B. 301/2 hours
C. 311/2 hours
D. 321/2 hours