jazlynchevez jazlynchevez

12-04-2018
Mathematics

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Lien jogged 2/3 of a mile in 1/12 of an hour. What was her speed in miles per hour

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Аноним Аноним

12-04-2018

1/2 hour = 2/3 miles
1 hour = 2/3 x 2 = 4/3 miles

Answer: 4/3 miles/hour

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altavistard altavistard

12-04-2018

(2/3) mile 2*12
----------------- = ----------- mph = 8 mph
(1/12 hour) 3

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