Subtract 28/35 from 4/6
4/6 - 28/35 is -2/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
4/6 = 4 × 35/6 × 35 = 140/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
28/35 = 28 × 6/35 × 6 = 168/210 - Subtract the two like fractions:
140/210 - 168/210 = 140 - 168/210 = -28/210 - After reducing the fraction, the answer is -2/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-28/35 4/6-56/35 4/12-28/35 4/6-28/70 12/6-28/35 4/6-84/35 4/18-28/35 20/6-28/35 4/30-28/35 28/6-28/35 4/42-28/35