Subtract 5/7 from 4/48
4/48 - 5/7 is -53/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 7 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
4/48 = 4 × 7/48 × 7 = 28/336 - Likewise, for the 2nd fraction, since 7 × 48 = 336,
5/7 = 5 × 48/7 × 48 = 240/336 - Subtract the two like fractions:
28/336 - 240/336 = 28 - 240/336 = -212/336 - After reducing the fraction, the answer is -53/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/48-5/7 4/48-10/7 4/96-5/7 4/48-5/14 12/48-5/7 4/48-15/7 4/48-5/21 20/48-5/7 4/48-25/7 4/48-5/35 28/48-5/7 4/48-35/7 4/48-5/49