Subtract 27/16 from 63/5
1st number: 12 3/5, 2nd number: 1 11/16
63/5 - 27/16 is 873/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
63/5 = 63 × 16/5 × 16 = 1008/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
27/16 = 27 × 5/16 × 5 = 135/80 - Subtract the two like fractions:
1008/80 - 135/80 = 1008 - 135/80 = 873/80 - In mixed form: 1073/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/5-54/16 63/10-27/16 63/5-27/32 63/5-81/16 63/15-27/16 63/5-27/48 63/25-27/16 63/5-27/80 63/35-27/16