isabellarose427 isabellarose427

25-03-2015
Mathematics

contestada

two trains left Metropolis at the same time. One traveled south at 50 mph. The other traveled east at 40 mph. How far apart were the trains at the end of 3 hours?

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turtlehere turtlehere

25-03-2015

30miles 50 times 3=150
40 times 3=120 ; 150-120=30

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