Subtract 32/12 from 9/14
1st number: 9/14, 2nd number: 2 8/12
9/14 - 32/12 is -85/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
9/14 = 9 × 6/14 × 6 = 54/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
32/12 = 32 × 7/12 × 7 = 224/84 - Subtract the two like fractions:
54/84 - 224/84 = 54 - 224/84 = -170/84 - After reducing the fraction, the answer is -85/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14-32/12 9/14-64/12 9/28-32/12 9/14-32/24 27/14-32/12 9/14-96/12 9/42-32/12 9/14-32/36 45/14-32/12 9/70-32/12 9/14-32/60 63/14-32/12 9/98-32/12 9/14-32/84