Subtract 35/3 from 12/56
1st number: 12/56, 2nd number: 11 2/3
12/56 - 35/3 is -481/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 3 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
12/56 = 12 × 3/56 × 3 = 36/168 - Likewise, for the 2nd fraction, since 3 × 56 = 168,
35/3 = 35 × 56/3 × 56 = 1960/168 - Subtract the two like fractions:
36/168 - 1960/168 = 36 - 1960/168 = -1924/168 - After reducing the fraction, the answer is -481/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/56-35/3 12/56-70/3 12/56-35/6 36/56-35/3 12/56-35/9 60/56-35/3 12/56-35/15 84/56-35/3 12/56-35/21