Subtract 45/27 from 6/4
1st number: 1 2/4, 2nd number: 1 18/27
6/4 - 45/27 is -1/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
6/4 = 6 × 27/4 × 27 = 162/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
45/27 = 45 × 4/27 × 4 = 180/108 - Subtract the two like fractions:
162/108 - 180/108 = 162 - 180/108 = -18/108 - After reducing the fraction, the answer is -1/6
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