Subtract 18/6 from 1/8
1st number: 1/8, 2nd number: 3 0/6
1/8 - 18/6 is -23/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 6 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
1/8 = 1 × 3/8 × 3 = 3/24 - Likewise, for the 2nd fraction, since 6 × 4 = 24,
18/6 = 18 × 4/6 × 4 = 72/24 - Subtract the two like fractions:
3/24 - 72/24 = 3 - 72/24 = -69/24 - After reducing the fraction, the answer is -23/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8-18/6 1/8-36/6 1/16-18/6 1/8-18/12 3/8-18/6 1/8-54/6 1/24-18/6 5/8-18/6 1/8-90/6 1/40-18/6 1/8-18/30 7/8-18/6 1/56-18/6 1/8-18/42