Subtract 25/27 from 63/2
1st number: 31 1/2, 2nd number: 25/27
63/2 - 25/27 is 1651/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
63/2 = 63 × 27/2 × 27 = 1701/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
25/27 = 25 × 2/27 × 2 = 50/54 - Subtract the two like fractions:
1701/54 - 50/54 = 1701 - 50/54 = 1651/54 - In mixed form: 3031/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/2-50/27 63/4-25/27 63/2-25/54 63/2-75/27 63/6-25/27 63/2-25/81 63/10-25/27 63/14-25/27