Subtract 35/42 from 98/18
1st number: 5 8/18, 2nd number: 35/42
98/18 - 35/42 is 83/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
98/18 = 98 × 7/18 × 7 = 686/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
35/42 = 35 × 3/42 × 3 = 105/126 - Subtract the two like fractions:
686/126 - 105/126 = 686 - 105/126 = 581/126 - After reducing the fraction, the answer is 83/18
- In mixed form: 411/18
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