Subtract 4/63 from 35/15
1st number: 2 5/15, 2nd number: 4/63
35/15 - 4/63 is 143/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 15 × 21 = 315,
35/15 = 35 × 21/15 × 21 = 735/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
4/63 = 4 × 5/63 × 5 = 20/315 - Subtract the two like fractions:
735/315 - 20/315 = 735 - 20/315 = 715/315 - After reducing the fraction, the answer is 143/63
- In mixed form: 217/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-4/63 35/15-8/63 35/30-4/63 35/15-12/63 35/45-4/63 35/15-20/63 35/75-4/63 35/15-28/63