Subtract 40/9 from 6/2
1st number: 3 0/2, 2nd number: 4 4/9
6/2 - 40/9 is -13/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
6/2 = 6 × 9/2 × 9 = 54/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
40/9 = 40 × 2/9 × 2 = 80/18 - Subtract the two like fractions:
54/18 - 80/18 = 54 - 80/18 = -26/18 - After reducing the fraction, the answer is -13/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-40/9 6/2-80/9 6/4-40/9 6/2-40/18 18/2-40/9 6/2-40/27 30/2-40/9 6/10-40/9 6/2-40/45 42/2-40/9 6/14-40/9 6/2-40/63