Subtract 10/5 from 50/28
1st number: 1 22/28, 2nd number: 2 0/5
50/28 - 10/5 is -3/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
50/28 = 50 × 5/28 × 5 = 250/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
10/5 = 10 × 28/5 × 28 = 280/140 - Subtract the two like fractions:
250/140 - 280/140 = 250 - 280/140 = -30/140 - After reducing the fraction, the answer is -3/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28-20/5 50/56-10/5 50/28-30/5 50/84-10/5 50/28-10/15 50/28-50/5 50/28-10/25 50/28-70/5 50/28-10/35