Subtract 2/98 from 21/18
1st number: 1 3/18, 2nd number: 2/98
21/18 - 2/98 is 337/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
21/18 = 21 × 49/18 × 49 = 1029/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
2/98 = 2 × 9/98 × 9 = 18/882 - Subtract the two like fractions:
1029/882 - 18/882 = 1029 - 18/882 = 1011/882 - After reducing the fraction, the answer is 337/294
- In mixed form: 143/294
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