Subtract 50/8 from 9/54
1st number: 9/54, 2nd number: 6 2/8
9/54 - 50/8 is -73/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
9/54 = 9 × 4/54 × 4 = 36/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
50/8 = 50 × 27/8 × 27 = 1350/216 - Subtract the two like fractions:
36/216 - 1350/216 = 36 - 1350/216 = -1314/216 - After reducing the fraction, the answer is -73/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54-50/8 9/54-50/16 27/54-50/8 9/54-50/24 45/54-50/8 9/54-50/40 63/54-50/8 9/54-50/56