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Divide two fractions with defferent denominators:The denominators of two fractions are 49 and 6 respectively,their least common multiple is 294 Divide the least common multiple 294 by the denominator 49 of the minuend to get 6 Multiply the numerator 4 and denominator 49 of the subtracted number by 6 Then divide the least common multiple 294 by the denominator 6 of the subtraction to get 49 Multiply the subtracted numerator 1 and denominator 6 by 49 at the same time
=
24
294
-
49
294
Calculation result:
=
-
25
294
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