Subtract 45/28 from 14/50
1st number: 14/50, 2nd number: 1 17/28
14/50 - 45/28 is -929/700.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 50 × 14 = 700,
14/50 = 14 × 14/50 × 14 = 196/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
45/28 = 45 × 25/28 × 25 = 1125/700 - Subtract the two like fractions:
196/700 - 1125/700 = 196 - 1125/700 = -929/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/50-45/28 14/50-90/28 14/50-45/56 42/50-45/28 14/50-45/84 70/50-45/28 98/50-45/28