Solve. -An Express and Local Train Leave GraysLake at 3 P.M

question 94

Multiple Choice

Solve.
-An express and local train leave GraysLake at 3 P.M. and head for Chicago 50 miles away. The express travels twice as fast as the local and arrives 1 hour ahead of the local. Find the speed of each train.

• A)Express's rate = 25 mph and local's rate = 12.5 mph.
• B)Express's rate = 60 mph and local's rate = 30 mph.
• C)Express's rate = 50 mph and local's rate = 25 mph.
• D)Cannot be determined with information given.

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