Subtract 25/63 from 27/2
1st number: 13 1/2, 2nd number: 25/63
27/2 - 25/63 is 1651/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
27/2 = 27 × 63/2 × 63 = 1701/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
25/63 = 25 × 2/63 × 2 = 50/126 - Subtract the two like fractions:
1701/126 - 50/126 = 1701 - 50/126 = 1651/126 - In mixed form: 1313/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-25/63 27/2-50/63 27/4-25/63 81/2-25/63 27/2-75/63 27/6-25/63 27/10-25/63 27/14-25/63