Subtract 28/16 from 25/14
1st number: 1 11/14, 2nd number: 1 12/16
25/14 - 28/16 is 1/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 14 × 8 = 112,
25/14 = 25 × 8/14 × 8 = 200/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
28/16 = 28 × 7/16 × 7 = 196/112 - Subtract the two like fractions:
200/112 - 196/112 = 200 - 196/112 = 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: 50/14-28/16 25/14-56/16 25/28-28/16 25/14-28/32 75/14-28/16 25/14-84/16 25/42-28/16 25/14-28/48 25/70-28/16 25/14-28/80 25/98-28/16