Subtract 4/7 from 35/63
35/63 - 4/7 is -1/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
35/63 = 35 × 1/63 × 1 = 35/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
4/7 = 4 × 9/7 × 9 = 36/63 - Subtract the two like fractions:
35/63 - 36/63 = 35 - 36/63 = -1/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/63-4/7 35/63-8/7 35/63-4/14 35/63-12/7 35/63-4/21 35/63-20/7 35/63-4/35 35/63-28/7 35/63-4/49