Subtract 2/28 from 28/8
1st number: 3 4/8, 2nd number: 2/28
28/8 - 2/28 is 24/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
28/8 = 28 × 7/8 × 7 = 196/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
2/28 = 2 × 2/28 × 2 = 4/56 - Subtract the two like fractions:
196/56 - 4/56 = 196 - 4/56 = 192/56 - After reducing the fraction, the answer is 24/7
- In mixed form: 33/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8-2/28 28/8-4/28 28/16-2/28 28/8-2/56 84/8-2/28 28/8-6/28 28/24-2/28 28/8-2/84 28/8-10/28 28/40-2/28 28/8-14/28 28/56-2/28