Maxwell leaves his home and walks toward Brad's house at the same time that Brad leaves his home and runs toward Maxwell's house. If the distance between their homes is 50 kilometers, Maxwell's walking speed is 4 km/h, and Brad's running speed is 6 km/h. What is the distance traveled by Maxwell when they meet in the middle?
Choose the most appropriate option.
A) 16  B) 18  C) 20  D) 24  E) 30
Distance between Maxwell's and Brad's home = 50 km   Maxwell's speed = 4 km/h   Brad's speed = 6 km/h   Relative speed of approach = 10 km/h   Time = 50/ 10= 
<gadget id="calculator">50/ 10</gadget>
<output>5</output>
5 hours   Distance traveled by Maxwell when they meet in the middle= 4*5= 
<gadget id="calculator">4*5</gadget>
<output>20</output>
20 km   Answer 20
<result>C</result>
Maxwell leaves his home and walks toward Brad's house at the same time that Brad leaves his home and runs toward Maxwell's house. If the distance between their homes is 50 kilometers, Maxwell's walking speed is 4 km/h, and Brad's running speed is 6 km/h. What is the distance traveled by Maxwell when they meet in the middle?