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02-11-2017
Mathematics

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You are traveling 75 miles per hour on the interstate. how long will it take you to travel 30 miles

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02-11-2017

75 miles per hour

miles under miles and hours and hours
75 miles -------------->1 hour
30 miles ---------------->?? nhours

cross multiplication

n = 30*1/75 = 0.4 hours = 0.4 x 60= 24 minutes

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