Subtract 1/8 from 30/3
1st number: 10 0/3, 2nd number: 1/8
30/3 - 1/8 is 79/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 3 × 8 = 24,
30/3 = 30 × 8/3 × 8 = 240/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
1/8 = 1 × 3/8 × 3 = 3/24 - Subtract the two like fractions:
240/24 - 3/24 = 240 - 3/24 = 237/24 - After reducing the fraction, the answer is 79/8
- In mixed form: 97/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3-1/8 30/3-2/8 30/6-1/8 30/3-1/16 90/3-1/8 30/3-3/8 30/9-1/8 30/3-1/24 30/3-5/8 30/15-1/8 30/3-1/40 30/3-7/8 30/21-1/8 30/3-1/56