Subtract 56/50 from 12/3
1st number: 4 0/3, 2nd number: 1 6/50
12/3 - 56/50 is 72/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 3 × 50 = 150,
12/3 = 12 × 50/3 × 50 = 600/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
56/50 = 56 × 3/50 × 3 = 168/150 - Subtract the two like fractions:
600/150 - 168/150 = 600 - 168/150 = 432/150 - After reducing the fraction, the answer is 72/25
- In mixed form: 222/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/3-56/50 12/6-56/50 36/3-56/50 12/9-56/50 60/3-56/50 12/15-56/50 84/3-56/50 12/21-56/50