Subtract 14/16 from 4/28
4/28 - 14/16 is -41/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 28 × 4 = 112,
4/28 = 4 × 4/28 × 4 = 16/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
14/16 = 14 × 7/16 × 7 = 98/112 - Subtract the two like fractions:
16/112 - 98/112 = 16 - 98/112 = -82/112 - After reducing the fraction, the answer is -41/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/28-14/16 4/28-28/16 4/56-14/16 4/28-14/32 12/28-14/16 4/28-42/16 4/84-14/16 4/28-14/48 20/28-14/16 4/28-70/16 4/28-14/80 4/28-98/16