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02-11-2017
Mathematics

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Jenna hikes 1/2mile every 1/4 hour. how far does she hike in 1 hour?

Respuesta :

02-11-2017

1/2mile every 1/4 hour

1/2mile -------------------> 1/4 hour
??n mile -----------------> 1 hour

cross multiplication

1 x 1/ 2 / 1/4 = 2 miles

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