Subtract 2/56 from 80/12
1st number: 6 8/12, 2nd number: 2/56
80/12 - 2/56 is 557/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 12 × 14 = 168,
80/12 = 80 × 14/12 × 14 = 1120/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
2/56 = 2 × 3/56 × 3 = 6/168 - Subtract the two like fractions:
1120/168 - 6/168 = 1120 - 6/168 = 1114/168 - After reducing the fraction, the answer is 557/84
- In mixed form: 653/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-4/56 80/24-2/56 80/12-6/56 80/36-2/56 80/12-10/56 80/60-2/56 80/12-14/56 80/84-2/56