Subtract 12/4 from 49/54
1st number: 49/54, 2nd number: 3 0/4
49/54 - 12/4 is -113/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
49/54 = 49 × 2/54 × 2 = 98/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
12/4 = 12 × 27/4 × 27 = 324/108 - Subtract the two like fractions:
98/108 - 324/108 = 98 - 324/108 = -226/108 - After reducing the fraction, the answer is -113/54
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