Subtract 1/42 from 98/63
1st number: 1 35/63, 2nd number: 1/42
98/63 - 1/42 is 193/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
98/63 = 98 × 2/63 × 2 = 196/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
1/42 = 1 × 3/42 × 3 = 3/126 - Subtract the two like fractions:
196/126 - 3/126 = 196 - 3/126 = 193/126 - In mixed form: 167/126
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