Subtract 49/98 from 2/42
2/42 - 49/98 is -19/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
2/42 = 2 × 7/42 × 7 = 14/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
49/98 = 49 × 3/98 × 3 = 147/294 - Subtract the two like fractions:
14/294 - 147/294 = 14 - 147/294 = -133/294 - After reducing the fraction, the answer is -19/42
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