Subtract 63/12 from 36/54
1st number: 36/54, 2nd number: 5 3/12
36/54 - 63/12 is -55/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 12 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
36/54 = 36 × 2/54 × 2 = 72/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
63/12 = 63 × 9/12 × 9 = 567/108 - Subtract the two like fractions:
72/108 - 567/108 = 72 - 567/108 = -495/108 - After reducing the fraction, the answer is -55/12
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