Subtract 9/98 from 72/12, Solve 6 0/12

Subtract 9/98 from 72/12

1^st number: 6 0/12, 2^nd number: 9/98

72/12 - 9/98 is 579/98.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 98 is 588

Next, find the equivalent fraction of both fractional numbers with denominator 588
For the 1st fraction, since 12 × 49 = 588,
72/12 = 72 × 49/12 × 49 = 3528/588
Likewise, for the 2nd fraction, since 98 × 6 = 588,
9/98 = 9 × 6/98 × 6 = 54/588
Subtract the two like fractions:
3528/588 - 54/588 = 3528 - 54/588 = 3474/588
After reducing the fraction, the answer is 579/98
In mixed form: 589/98

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