Subtract 63/9 from 35/14
1st number: 2 7/14, 2nd number: 7 0/9
35/14 - 63/9 is -9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
35/14 = 35 × 9/14 × 9 = 315/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
63/9 = 63 × 14/9 × 14 = 882/126 - Subtract the two like fractions:
315/126 - 882/126 = 315 - 882/126 = -567/126 - After reducing the fraction, the answer is -9/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14-63/9 35/28-63/9 35/14-63/18 35/42-63/9 35/14-63/27 35/70-63/9 35/14-63/45 35/98-63/9