Subtract 56/30 from 50/7
1st number: 7 1/7, 2nd number: 1 26/30
50/7 - 56/30 is 554/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
50/7 = 50 × 30/7 × 30 = 1500/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
56/30 = 56 × 7/30 × 7 = 392/210 - Subtract the two like fractions:
1500/210 - 392/210 = 1500 - 392/210 = 1108/210 - After reducing the fraction, the answer is 554/105
- In mixed form: 529/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14-56/30 50/7-56/60 50/21-56/30 50/7-56/90 50/35-56/30 50/49-56/30