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Mathematics 7 Online
OpenStudy (anonymous):

A state has a limit on the lengths of cargo trains. The train cannot exceed a length of 1,100 ft. Train A has 28 cars at 30 feet each, and train B has 22 cars at 40 feet each. Do the trains meet the requirement? a. Train A and Train B pass. c. Train A fails and Train B passes. b. Train A passes and Train B fails. d. none of these

OpenStudy (ivettef365):

Just multiply the number of cars by the feet of each and see if it is more than 1100 ft

OpenStudy (ivettef365):

If it is more then it fails, if not is ok

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