Subtract 63/9 from 3/49
1st number: 3/49, 2nd number: 7 0/9
3/49 - 63/9 is -340/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
3/49 = 3 × 9/49 × 9 = 27/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
63/9 = 63 × 49/9 × 49 = 3087/441 - Subtract the two like fractions:
27/441 - 3087/441 = 27 - 3087/441 = -3060/441 - After reducing the fraction, the answer is -340/49
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