Subtract 6/48 from 28/7
1st number: 4 0/7, 2nd number: 6/48
28/7 - 6/48 is 31/8.
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,
28/7 = 28 × 48/7 × 48 = 1344/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
6/48 = 6 × 7/48 × 7 = 42/336 - Subtract the two like fractions:
1344/336 - 42/336 = 1344 - 42/336 = 1302/336 - After reducing the fraction, the answer is 31/8
- In mixed form: 37/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/7-6/48 28/7-12/48 28/14-6/48 28/7-6/96 84/7-6/48 28/7-18/48 28/21-6/48 28/7-30/48 28/35-6/48 28/7-42/48 28/49-6/48