Subtract 2/30 from 50/12
1st number: 4 2/12, 2nd number: 2/30
50/12 - 2/30 is 41/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
50/12 = 50 × 5/12 × 5 = 250/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
2/30 = 2 × 2/30 × 2 = 4/60 - Subtract the two like fractions:
250/60 - 4/60 = 250 - 4/60 = 246/60 - After reducing the fraction, the answer is 41/10
- In mixed form: 41/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12-4/30 50/24-2/30 50/12-2/60 50/12-6/30 50/36-2/30 50/12-2/90 50/12-10/30 50/60-2/30 50/12-14/30 50/84-2/30