Subtract 30/50 from 56/12
1st number: 4 8/12, 2nd number: 30/50
56/12 - 30/50 is 61/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
56/12 = 56 × 25/12 × 25 = 1400/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
30/50 = 30 × 6/50 × 6 = 180/300 - Subtract the two like fractions:
1400/300 - 180/300 = 1400 - 180/300 = 1220/300 - After reducing the fraction, the answer is 61/15
- In mixed form: 41/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/12-60/50 56/24-30/50 56/12-90/50 56/36-30/50 56/60-30/50 56/84-30/50