Subtract 5/18 from 98/42
1st number: 2 14/42, 2nd number: 5/18
98/42 - 5/18 is 37/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 18 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 18 × 7 = 126,
5/18 = 5 × 7/18 × 7 = 35/126 - Subtract the two like fractions:
294/126 - 35/126 = 294 - 35/126 = 259/126 - After reducing the fraction, the answer is 37/18
- In mixed form: 21/18
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