A bus leaves Los Angeles at 7:00 a.m. traveling north at 80 miles per hour. At 12:00 p.m. a plane leaves Los Angeles traveling north at 380 miles per hour. At what time will the plane overtake the bus?  Choose one.
A) 1:45 p.m.
B) 1:20 p.m.
C) 12:25 p.m.
D) 12:40 p.m.
E) 2:10 p.m.
At 12:00pm, the bus is 400 miles ahead of plane   The plane travels at 380 mph, which gains 300 mph on bus   400/300= 4/3 hours = 80 minutes   12:00 + 0:80 = 1:20   The plane will overtake bus at 01:20pm   Answer:1:20 p.m.
<result>B</result>
A bus leaves Los Angeles at 7:00 a.m. traveling north at 80 miles per hour. At 12:00 p.m. a plane leaves Los Angeles traveling north at 380 miles per hour. At what time will the plane overtake the bus?