Subtract 50/18 from 14/28
1st number: 14/28, 2nd number: 2 14/18
14/28 - 50/18 is -41/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
14/28 = 14 × 9/28 × 9 = 126/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
50/18 = 50 × 14/18 × 14 = 700/252 - Subtract the two like fractions:
126/252 - 700/252 = 126 - 700/252 = -574/252 - After reducing the fraction, the answer is -41/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/56-50/18 14/28-50/36 42/28-50/18 14/84-50/18 14/28-50/54 70/28-50/18 14/28-50/90 98/28-50/18