Subtract 49/63 from 16/7
1st number: 2 2/7, 2nd number: 49/63
16/7 - 49/63 is 95/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
16/7 = 16 × 9/7 × 9 = 144/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
49/63 = 49 × 1/63 × 1 = 49/63 - Subtract the two like fractions:
144/63 - 49/63 = 144 - 49/63 = 95/63 - In mixed form: 132/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/7-49/63 16/7-98/63 16/14-49/63 48/7-49/63 16/21-49/63 80/7-49/63 16/35-49/63 16/49-49/63