Subtract 4/27 from 12/8
1st number: 1 4/8, 2nd number: 4/27
12/8 - 4/27 is 73/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
12/8 = 12 × 27/8 × 27 = 324/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
4/27 = 4 × 8/27 × 8 = 32/216 - Subtract the two like fractions:
324/216 - 32/216 = 324 - 32/216 = 292/216 - After reducing the fraction, the answer is 73/54
- In mixed form: 119/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/8-4/27 12/8-8/27 12/16-4/27 12/8-4/54 36/8-4/27 12/8-12/27 12/24-4/27 12/8-4/81 60/8-4/27 12/8-20/27 12/40-4/27 84/8-4/27 12/8-28/27 12/56-4/27