Subtract 28/50 from 12/27
12/27 - 28/50 is -26/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 50 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 27 × 50 = 1350,
12/27 = 12 × 50/27 × 50 = 600/1350 - Likewise, for the 2nd fraction, since 50 × 27 = 1350,
28/50 = 28 × 27/50 × 27 = 756/1350 - Subtract the two like fractions:
600/1350 - 756/1350 = 600 - 756/1350 = -156/1350 - After reducing the fraction, the answer is -26/225
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