Subtract 10/63 from 98/42
1st number: 2 14/42, 2nd number: 10/63
98/42 - 10/63 is 137/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
98/42 = 98 × 3/42 × 3 = 294/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
10/63 = 10 × 2/63 × 2 = 20/126 - Subtract the two like fractions:
294/126 - 20/126 = 294 - 20/126 = 274/126 - After reducing the fraction, the answer is 137/63
- In mixed form: 211/63
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