Subtract 27/5 from 4/6
1st number: 4/6, 2nd number: 5 2/5
4/6 - 27/5 is -71/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
4/6 = 4 × 5/6 × 5 = 20/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
27/5 = 27 × 6/5 × 6 = 162/30 - Subtract the two like fractions:
20/30 - 162/30 = 20 - 162/30 = -142/30 - After reducing the fraction, the answer is -71/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-27/5 4/6-54/5 4/12-27/5 4/6-27/10 12/6-27/5 4/6-81/5 4/18-27/5 4/6-27/15 20/6-27/5 4/30-27/5 4/6-27/25 28/6-27/5 4/42-27/5 4/6-27/35