Subtract 14/7 from 7/35
1st number: 7/35, 2nd number: 2 0/7
7/35 - 14/7 is -9/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
7/35 = 7 × 1/35 × 1 = 7/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
14/7 = 14 × 5/7 × 5 = 70/35 - Subtract the two like fractions:
7/35 - 70/35 = 7 - 70/35 = -63/35 - After reducing the fraction, the answer is -9/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35-14/7 7/35-28/7 7/70-14/7 21/35-14/7 7/35-42/7 7/35-14/21 7/35-70/7 7/35-14/35 49/35-14/7 7/35-98/7 7/35-14/49