Subtract 28/9 from 2/48
1st number: 2/48, 2nd number: 3 1/9
2/48 - 28/9 is -221/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
2/48 = 2 × 3/48 × 3 = 6/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
28/9 = 28 × 16/9 × 16 = 448/144 - Subtract the two like fractions:
6/144 - 448/144 = 6 - 448/144 = -442/144 - After reducing the fraction, the answer is -221/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/48-28/9 2/48-56/9 2/96-28/9 2/48-28/18 6/48-28/9 2/48-84/9 2/48-28/27 10/48-28/9 2/48-28/45 14/48-28/9 2/48-28/63