Subtract 3/12 from 49/8
1st number: 6 1/8, 2nd number: 3/12
49/8 - 3/12 is 47/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
49/8 = 49 × 3/8 × 3 = 147/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
3/12 = 3 × 2/12 × 2 = 6/24 - Subtract the two like fractions:
147/24 - 6/24 = 147 - 6/24 = 141/24 - After reducing the fraction, the answer is 47/8
- In mixed form: 57/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8-3/12 49/8-6/12 49/16-3/12 49/8-3/24 49/8-9/12 49/24-3/12 49/8-3/36 49/8-15/12 49/40-3/12 49/8-3/60 49/8-21/12 49/56-3/12 49/8-3/84