Biking at 10 mph, it takes Kristen hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another hour for her to get to work when the train travels 24 mph. How far does Kristen travel to work?
10 + 24 = 34 miles If biking takes one hour and train takes one hour .
1 hour at 10 miles per hour = 10 miles
1 hour at 24 miles per hour = 24 miles
Total: 10 miles + 24 miles = 34 miles