Subtract 7/63 from 49/16
1st number: 3 1/16, 2nd number: 7/63
49/16 - 7/63 is 425/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 63 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 16 × 63 = 1008,
49/16 = 49 × 63/16 × 63 = 3087/1008 - Likewise, for the 2nd fraction, since 63 × 16 = 1008,
7/63 = 7 × 16/63 × 16 = 112/1008 - Subtract the two like fractions:
3087/1008 - 112/1008 = 3087 - 112/1008 = 2975/1008 - After reducing the fraction, the answer is 425/144
- In mixed form: 2137/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/16-7/63 49/16-14/63 49/32-7/63 49/16-21/63 49/48-7/63 49/16-35/63 49/80-7/63 49/16-49/63