Subtract 2/9 from 9/16
9/16 - 2/9 is 49/144.
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,
9/16 = 9 × 9/16 × 9 = 81/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
2/9 = 2 × 16/9 × 16 = 32/144 - Subtract the two like fractions:
81/144 - 32/144 = 81 - 32/144 = 49/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/16-2/9 9/16-4/9 9/32-2/9 9/16-2/18 27/16-2/9 9/16-6/9 9/48-2/9 9/16-2/27 45/16-2/9 9/16-10/9 9/80-2/9 9/16-2/45 63/16-2/9 9/16-14/9 9/16-2/63