Subtract 4/9 from 4/6
46 - 49 is 29.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18 - For the 1st fraction, since 6 × 3 = 18,
46 = 4 × 36 × 3 = 1218 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
49 = 4 × 29 × 2 = 818 - Subtract the two fractions:
1218 - 818 = 12 - 818 = 418 - After reducing the fraction, the answer is 29
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-4/9 4/6-8/9 4/12-4/9 4/6-4/18 12/6-4/9 4/6-12/9 4/18-4/9 4/6-4/27 20/6-4/9 4/6-20/9 4/30-4/9 4/6-4/45 28/6-4/9 4/6-28/9 4/42-4/9 4/6-4/63