06-07-2014
Mathematics

contestada

An airliner travels 15 miles in 2 minutes.what is its speed in miles per hour

Respuesta :

06-07-2014

Remember:

1 mile per minute = 60 miles per hour

So:

[tex]\frac{15 \ miles}{2 \ min}=\frac{15}{2}*60=450 \ miles \ per \ hour[/tex]

Answer Link

06-07-2014

(15 miles / 2 minutes) times (60 minutes / 1 hour) = 15 x 60 / 2 = 450 miles per hour.

Answer Link

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