Subtract 18/8 from 49/6
1st number: 8 1/6, 2nd number: 2 2/8
49/6 - 18/8 is 71/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
49/6 = 49 × 4/6 × 4 = 196/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
18/8 = 18 × 3/8 × 3 = 54/24 - Subtract the two like fractions:
196/24 - 54/24 = 196 - 54/24 = 142/24 - After reducing the fraction, the answer is 71/12
- In mixed form: 511/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-18/8 49/6-36/8 49/12-18/8 49/6-18/16 49/6-54/8 49/18-18/8 49/6-18/24 49/6-90/8 49/30-18/8 49/6-18/40 49/42-18/8 49/6-18/56