Subtract 14/27 from 2/30
2/30 - 14/27 is -61/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
2/30 = 2 × 9/30 × 9 = 18/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
14/27 = 14 × 10/27 × 10 = 140/270 - Subtract the two like fractions:
18/270 - 140/270 = 18 - 140/270 = -122/270 - After reducing the fraction, the answer is -61/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30-14/27 2/30-28/27 2/60-14/27 2/30-14/54 6/30-14/27 2/30-42/27 2/90-14/27 2/30-14/81 10/30-14/27 2/30-70/27 14/30-14/27 2/30-98/27