Subtract 42/9 from 32/6
1st number: 5 2/6, 2nd number: 4 6/9
32/6 - 42/9 is 2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
32/6 = 32 × 3/6 × 3 = 96/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
42/9 = 42 × 2/9 × 2 = 84/18 - Subtract the two like fractions:
96/18 - 84/18 = 96 - 84/18 = 12/18 - After reducing the fraction, the answer is 2/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/6-42/9 32/6-84/9 32/12-42/9 32/6-42/18 96/6-42/9 32/18-42/9 32/6-42/27 32/30-42/9 32/6-42/45 32/42-42/9 32/6-42/63