Subtract 9/56 from 2/16
2/16 - 9/56 is -1/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 56 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
2/16 = 2 × 7/16 × 7 = 14/112 - Likewise, for the 2nd fraction, since 56 × 2 = 112,
9/56 = 9 × 2/56 × 2 = 18/112 - Subtract the two like fractions:
14/112 - 18/112 = 14 - 18/112 = -4/112 - After reducing the fraction, the answer is -1/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16-9/56 2/16-18/56 2/32-9/56 6/16-9/56 2/16-27/56 2/48-9/56 10/16-9/56 2/16-45/56 2/80-9/56 14/16-9/56 2/16-63/56