Subtract 80/28 from 60/54
1st number: 1 6/54, 2nd number: 2 24/28
60/54 - 80/28 is -110/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
60/54 = 60 × 14/54 × 14 = 840/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
80/28 = 80 × 27/28 × 27 = 2160/756 - Subtract the two like fractions:
840/756 - 2160/756 = 840 - 2160/756 = -1320/756 - After reducing the fraction, the answer is -110/63
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