Subtract 63/7 from 2/12
1st number: 2/12, 2nd number: 9 0/7
2/12 - 63/7 is -53/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 7 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
2/12 = 2 × 7/12 × 7 = 14/84 - Likewise, for the 2nd fraction, since 7 × 12 = 84,
63/7 = 63 × 12/7 × 12 = 756/84 - Subtract the two like fractions:
14/84 - 756/84 = 14 - 756/84 = -742/84 - After reducing the fraction, the answer is -53/6
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