math

you traveled 189 miles on 7 gallons of gasoline. at this rate how many gallons of gasoline would you need to travel 297 miles?
A)11
b)14
C)20
D)15.5

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  1. i need help

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  2. Set up a proportion and solve for the unknown.

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  3. i don't know how to set up a proportion

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  4. Please see my previous explanations and study the proportions part of this page carefully.

    http://www.homeschoolmath.net/teaching/proportions.php

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  5. 14

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