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Mathematics 10 Online
OpenStudy (anonymous):

Find the missing value of the following proportion: 7/12 = x/54

OpenStudy (anonymous):

you could choose to use cross multiplication for this question

OpenStudy (anonymous):

note: you ONLY use cross multiplication when you have a fraction equal to another fraction....(making sure nothing is adding or subtracting at either sides of the fractions)

OpenStudy (anonymous):

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