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After 15 minutes a train has moved 4.5 miles toward its destination. How many miles per hour is the train moving?

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calculator01

Answer:

18 miles

Step-by-step explanation:

One hour equals 60 minutes. 60 divided by 4 = 15

4 multiplied by 4.5=18. hope this helps

ryleighclittle

Answer:

18mph

Step-by-step explanation:

60/15 = 4

4 x 4.5 = 18

since 15 minutes is only a quarter of an hour, if you multiply it by 4 you get an hour. therefore multiplying 4.5 by 4 will give you the ammount of miles that would be traveled in an hour since that is also a quarter of the miles traveled per hour.  

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