Subtract 4/42 from 35/9
1st number: 3 8/9, 2nd number: 4/42
35/9 - 4/42 is 239/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
35/9 = 35 × 14/9 × 14 = 490/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
4/42 = 4 × 3/42 × 3 = 12/126 - Subtract the two like fractions:
490/126 - 12/126 = 490 - 12/126 = 478/126 - After reducing the fraction, the answer is 239/63
- In mixed form: 350/63
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