SOLUTION: if a train travels 150 miles in 3 hours. then reduce speech by 20 miles for 2 hours how many miles was the entire trip

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Question 256285: if a train travels 150 miles in 3 hours. then reduce speech by 20 miles for 2 hours how many miles was the entire trip
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
rt=d
r*3=150
r=50
50-20=30
30*2=60
150+60=