Subtract 56/5 from 70/27
1st number: 2 16/27, 2nd number: 11 1/5
70/27 - 56/5 is -1162/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
70/27 = 70 × 5/27 × 5 = 350/135 - Likewise, for the 2nd fraction, since 5 × 27 = 135,
56/5 = 56 × 27/5 × 27 = 1512/135 - Subtract the two like fractions:
350/135 - 1512/135 = 350 - 1512/135 = -1162/135
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