Subtract 6/5 from 12/56
1st number: 12/56, 2nd number: 1 1/5
12/56 - 6/5 is -69/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
12/56 = 12 × 5/56 × 5 = 60/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
6/5 = 6 × 56/5 × 56 = 336/280 - Subtract the two like fractions:
60/280 - 336/280 = 60 - 336/280 = -276/280 - After reducing the fraction, the answer is -69/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/56-6/5 12/56-12/5 12/56-6/10 36/56-6/5 12/56-18/5 12/56-6/15 60/56-6/5 12/56-30/5 12/56-6/25 84/56-6/5 12/56-42/5 12/56-6/35