Subtract 3/49 from 63/15
1st number: 4 3/15, 2nd number: 3/49
63/15 - 3/49 is 1014/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 49 is 735
Next, find the equivalent fraction of both fractional numbers with denominator 735 - For the 1st fraction, since 15 × 49 = 735,
63/15 = 63 × 49/15 × 49 = 3087/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
3/49 = 3 × 15/49 × 15 = 45/735 - Subtract the two like fractions:
3087/735 - 45/735 = 3087 - 45/735 = 3042/735 - After reducing the fraction, the answer is 1014/245
- In mixed form: 434/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15-6/49 63/30-3/49 63/15-3/98 63/15-9/49 63/45-3/49 63/15-15/49 63/75-3/49 63/15-21/49