Subtract 45/98 from 63/18
1st number: 3 9/18, 2nd number: 45/98
63/18 - 45/98 is 149/49.
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,
63/18 = 63 × 49/18 × 49 = 3087/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
45/98 = 45 × 9/98 × 9 = 405/882 - Subtract the two like fractions:
3087/882 - 405/882 = 3087 - 405/882 = 2682/882 - After reducing the fraction, the answer is 149/49
- In mixed form: 32/49
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