Subtract 63/48 from 2/28
1st number: 2/28, 2nd number: 1 15/48
2/28 - 63/48 is -139/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 28 × 12 = 336,
2/28 = 2 × 12/28 × 12 = 24/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
63/48 = 63 × 7/48 × 7 = 441/336 - Subtract the two like fractions:
24/336 - 441/336 = 24 - 441/336 = -417/336 - After reducing the fraction, the answer is -139/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28-63/48 2/56-63/48 2/28-63/96 6/28-63/48 2/84-63/48 10/28-63/48 14/28-63/48