Subtract 9/12 from 49/8
1st number: 6 1/8, 2nd number: 9/12
49/8 - 9/12 is 43/8.
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,
9/12 = 9 × 2/12 × 2 = 18/24 - Subtract the two like fractions:
147/24 - 18/24 = 147 - 18/24 = 129/24 - After reducing the fraction, the answer is 43/8
- In mixed form: 53/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8-9/12 49/8-18/12 49/16-9/12 49/8-9/24 49/8-27/12 49/24-9/12 49/8-9/36 49/8-45/12 49/40-9/12 49/8-9/60 49/8-63/12 49/56-9/12 49/8-9/84