Subtract 2/9 from 7/35
7/35 - 2/9 is -1/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
7/35 = 7 × 9/35 × 9 = 63/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
2/9 = 2 × 35/9 × 35 = 70/315 - Subtract the two like fractions:
63/315 - 70/315 = 63 - 70/315 = -7/315 - After reducing the fraction, the answer is -1/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35-2/9 7/35-4/9 7/70-2/9 7/35-2/18 21/35-2/9 7/35-6/9 7/35-2/27 7/35-10/9 7/35-2/45 49/35-2/9 7/35-14/9 7/35-2/63