Subtract 2/12 from 56/42
1st number: 1 14/42, 2nd number: 2/12
56/42 - 2/12 is 7/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
56/42 = 56 × 2/42 × 2 = 112/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
2/12 = 2 × 7/12 × 7 = 14/84 - Subtract the two like fractions:
112/84 - 14/84 = 112 - 14/84 = 98/84 - After reducing the fraction, the answer is 7/6
- In mixed form: 11/6
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