Question 567590
train 1 is traveling from a - b at a speed of 105 miles per hour. 
time duration = 30 minutes
Train 2 is traveling from b - a at 85 miles per second . 
What is the current distance of both trains?
:
Change 30 min to .5 hrs
:
Train 1: .5 * 105 = 52.5 mi from a
Train 2: .5 * 85 = 42.5 mi from b