Subtract 1/9 from 7/16
7/16 - 1/9 is 47/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
1/9 = 1 × 16/9 × 16 = 16/144 - Subtract the two like fractions:
63/144 - 16/144 = 63 - 16/144 = 47/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16-1/9 7/16-2/9 7/32-1/9 7/16-1/18 21/16-1/9 7/16-3/9 7/48-1/9 7/16-1/27 35/16-1/9 7/16-5/9 7/80-1/9 7/16-1/45 49/16-1/9 7/16-7/9 7/16-1/63