kennema kennema

16-09-2015
Mathematics

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what is the unit rate and each rate for 420 miles in 7 hours

Respuesta :

16-09-2015

420 miles in 7 hours

Divide both numbers by 7

60 miles in 1 hour

Take the original equation, and divide both numbers by 420

1 mile in 0.01666666666 hour

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