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Sam used 4 gallons of gas to drive 108 miles and 7 gallons of gas to drive 189 miles. Is this a proportional relationship? Explain your reasoning.
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Sam used 4 gallons of gas to drive 108 miles and 7 gallons of gas to drive 189 miles. Is this a proportional relationship? Explain your reasoning.
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Sep 3, 2018
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Sam used 4 gallons of gas to drive 108 miles and 7 gallons of gas to drive 189 miles. Is this a proportional relationship? Explain your reasoning.
Mathematics
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Kenny Kurochkin
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Kenny Kurochkin
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108/4=27
189/7=27
27/27=1
Eric Higgins
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Sep 5, 2018
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Eric Higgins
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Yes they are proportional because the two trips that Sam had both used the same amount of gas to drive the distance with an average of 27miles/gallon for the both
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189/7 and 108/4)
Hacko
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Sep 10, 2018
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