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OpenStudy (anonymous):
How do you add , multiply, subtract, and divide fractions? Plz Reply fast I have it due tomorrow >o<
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OpenStudy (anonymous):
adding and subtracting: find a common denominator and add/subtract across multiplying: multiply numerators, and then denominators to find your new numerator and denominator. dividing: determine the reciprocal of one of the fractions and then multiply then as per the above method
OpenStudy (anonymous):
Thx
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