<human>:  Jace drives 60 miles per hour. If Jace drives for 4 hours straight, take a 30-minute break, and then drives for another 9 hours straight, how many miles will he travel?
<bot>: How many hours total will Jace drive for? ** Jace drives a total of 4+9 = <<4+9=13>>13 hours.
How many miles will he travel? ** Jace will travel 60*13 = <<60*13=780>>780 miles.
#### 780