Subtract 35/9 from 12/49
1st number: 12/49, 2nd number: 3 8/9
12/49 - 35/9 is -1607/441.
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,
12/49 = 12 × 9/49 × 9 = 108/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
35/9 = 35 × 49/9 × 49 = 1715/441 - Subtract the two like fractions:
108/441 - 1715/441 = 108 - 1715/441 = -1607/441
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