Subtract 49/8 from 70/2
1st number: 35 0/2, 2nd number: 6 1/8
70/2 - 49/8 is 231/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
70/2 = 70 × 4/2 × 4 = 280/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
49/8 = 49 × 1/8 × 1 = 49/8 - Subtract the two like fractions:
280/8 - 49/8 = 280 - 49/8 = 231/8 - In mixed form: 287/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-98/8 70/4-49/8 70/2-49/16 70/6-49/8 70/2-49/24 70/10-49/8 70/2-49/40 70/14-49/8 70/2-49/56