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OpenStudy (anonymous):
118/12 -41/7
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OpenStudy (anonymous):
In order to find the answer, you need to manipulate the fractions so that they have the same denominator, and then you can simple subtract one from the other. The lowest common multiple of 7 and 12 is 84, so you will need to find a way to make both fractions have 84 on the denominator. You can multiply the first fraction by 7 and the second by 12 to achieve this. |dw:1343449535665:dw|
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