Subtract 28/49 from 8/2
1st number: 4 0/2, 2nd number: 28/49
8/2 - 28/49 is 24/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
8/2 = 8 × 49/2 × 49 = 392/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
28/49 = 28 × 2/49 × 2 = 56/98 - Subtract the two like fractions:
392/98 - 56/98 = 392 - 56/98 = 336/98 - 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: 16/2-28/49 8/2-56/49 8/4-28/49 8/2-28/98 24/2-28/49 8/2-84/49 8/6-28/49 40/2-28/49 8/10-28/49 56/2-28/49 8/14-28/49