Subtract 63/12 from 2/10
1st number: 2/10, 2nd number: 5 3/12
2/10 - 63/12 is -101/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
2/10 = 2 × 6/10 × 6 = 12/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
63/12 = 63 × 5/12 × 5 = 315/60 - Subtract the two like fractions:
12/60 - 315/60 = 12 - 315/60 = -303/60 - After reducing the fraction, the answer is -101/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10-63/12 2/20-63/12 2/10-63/24 6/10-63/12 2/30-63/12 2/10-63/36 2/50-63/12 2/10-63/60 14/10-63/12 2/70-63/12 2/10-63/84