Subtract 56/9 from 32/42
1st number: 32/42, 2nd number: 6 2/9
32/42 - 56/9 is -344/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
32/42 = 32 × 3/42 × 3 = 96/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
56/9 = 56 × 14/9 × 14 = 784/126 - Subtract the two like fractions:
96/126 - 784/126 = 96 - 784/126 = -688/126 - After reducing the fraction, the answer is -344/63
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