Dave travels to his grandmother's house 375 miles away. For the entire trip he averages 65 miles per hour when he drives directly to her house with no stops.

If he makes one 30-minute stop to eat and one 10-minute stop to get gasoline, about how long will it take him to
get to his grandmother's house?

A: 5 hours 15 minutes
B: 5 hours 45 minutes
C: 6 hours 5 minutes
D: 6 hours 25 minutes