Subtract 12/56 from 4/60
4/60 - 12/56 is -31/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
4/60 = 4 × 14/60 × 14 = 56/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
12/56 = 12 × 15/56 × 15 = 180/840 - Subtract the two like fractions:
56/840 - 180/840 = 56 - 180/840 = -124/840 - After reducing the fraction, the answer is -31/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60-12/56 4/60-24/56 12/60-12/56 4/60-36/56 20/60-12/56 4/60-60/56 28/60-12/56 4/60-84/56