Subtract 16/63 from 9/16
9/16 - 16/63 is 311/1008.
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,
9/16 = 9 × 63/16 × 63 = 567/1008 - Likewise, for the 2nd fraction, since 63 × 16 = 1008,
16/63 = 16 × 16/63 × 16 = 256/1008 - Subtract the two like fractions:
567/1008 - 256/1008 = 567 - 256/1008 = 311/1008
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/16-16/63 9/16-32/63 9/32-16/63 27/16-16/63 9/16-48/63 9/48-16/63 45/16-16/63 9/16-80/63 9/80-16/63 63/16-16/63