Subtract 70/9 from 56/27
1st number: 2 2/27, 2nd number: 7 7/9
56/27 - 70/9 is -154/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 9 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 27 × 1 = 27,
56/27 = 56 × 1/27 × 1 = 56/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
70/9 = 70 × 3/9 × 3 = 210/27 - Subtract the two like fractions:
56/27 - 210/27 = 56 - 210/27 = -154/27
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