Subtract 27/28 from 36/14
1st number: 2 8/14, 2nd number: 27/28
36/14 - 27/28 is 45/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
36/14 = 36 × 2/14 × 2 = 72/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
27/28 = 27 × 1/28 × 1 = 27/28 - Subtract the two like fractions:
72/28 - 27/28 = 72 - 27/28 = 45/28 - In mixed form: 117/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14-27/28 36/14-54/28 36/28-27/28 36/14-27/56 36/14-81/28 36/42-27/28 36/14-27/84 36/70-27/28 36/98-27/28