Subtract 7/98 from 50/42
1st number: 1 8/42, 2nd number: 7/98
50/42 - 7/98 is 47/42.
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,
50/42 = 50 × 7/42 × 7 = 350/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
7/98 = 7 × 3/98 × 3 = 21/294 - Subtract the two like fractions:
350/294 - 21/294 = 350 - 21/294 = 329/294 - After reducing the fraction, the answer is 47/42
- In mixed form: 15/42
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