Subtract 6/98 from 20/12
1st number: 1 8/12, 2nd number: 6/98
20/12 - 6/98 is 236/147.
Steps for subtracting fractions
- 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,
20/12 = 20 × 49/12 × 49 = 980/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
6/98 = 6 × 6/98 × 6 = 36/588 - Subtract the two like fractions:
980/588 - 36/588 = 980 - 36/588 = 944/588 - After reducing the fraction, the answer is 236/147
- In mixed form: 189/147
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