Subtract 81/8 from 48/14
1st number: 3 6/14, 2nd number: 10 1/8
48/14 - 81/8 is -375/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
48/14 = 48 × 4/14 × 4 = 192/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
81/8 = 81 × 7/8 × 7 = 567/56 - Subtract the two like fractions:
192/56 - 567/56 = 192 - 567/56 = -375/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/14-81/8 48/28-81/8 48/14-81/16 48/42-81/8 48/14-81/24 48/70-81/8 48/14-81/40 48/98-81/8 48/14-81/56