Subtract 1/48 from 4/7
4/7 - 1/48 is 185/336.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 7 × 48 = 336,
4/7 = 4 × 48/7 × 48 = 192/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
1/48 = 1 × 7/48 × 7 = 7/336 - Subtract the two like fractions:
192/336 - 7/336 = 192 - 7/336 = 185/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/7-1/48 4/7-2/48 4/14-1/48 4/7-1/96 12/7-1/48 4/7-3/48 4/21-1/48 20/7-1/48 4/7-5/48 4/35-1/48 28/7-1/48 4/7-7/48 4/49-1/48