Subtract 80/30 from 14/27
1st number: 14/27, 2nd number: 2 20/30
14/27 - 80/30 is -58/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
14/27 = 14 × 10/27 × 10 = 140/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
80/30 = 80 × 9/30 × 9 = 720/270 - Subtract the two like fractions:
140/270 - 720/270 = 140 - 720/270 = -580/270 - After reducing the fraction, the answer is -58/27
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