Subtract 10/9 from 50/56
1st number: 50/56, 2nd number: 1 1/9
50/56 - 10/9 is -55/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
50/56 = 50 × 9/56 × 9 = 450/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
10/9 = 10 × 56/9 × 56 = 560/504 - Subtract the two like fractions:
450/504 - 560/504 = 450 - 560/504 = -110/504 - After reducing the fraction, the answer is -55/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56-20/9 50/56-10/18 50/56-30/9 50/56-10/27 50/56-50/9 50/56-10/45 50/56-70/9 50/56-10/63