Subtract 60/42 from 7/98
1st number: 7/98, 2nd number: 1 18/42
7/98 - 60/42 is -19/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 42 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
7/98 = 7 × 3/98 × 3 = 21/294 - Likewise, for the 2nd fraction, since 42 × 7 = 294,
60/42 = 60 × 7/42 × 7 = 420/294 - Subtract the two like fractions:
21/294 - 420/294 = 21 - 420/294 = -399/294 - After reducing the fraction, the answer is -19/14
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