Subtract 4/98 from 3/63
3/63 - 4/98 is 1/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 63 × 14 = 882,
3/63 = 3 × 14/63 × 14 = 42/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
4/98 = 4 × 9/98 × 9 = 36/882 - Subtract the two like fractions:
42/882 - 36/882 = 42 - 36/882 = 6/882 - After reducing the fraction, the answer is 1/147
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