Subtract 8/56 from 3/50
3/50 - 8/56 is -29/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 50 × 28 = 1400,
3/50 = 3 × 28/50 × 28 = 84/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
8/56 = 8 × 25/56 × 25 = 200/1400 - Subtract the two like fractions:
84/1400 - 200/1400 = 84 - 200/1400 = -116/1400 - After reducing the fraction, the answer is -29/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/50-8/56 3/50-16/56 9/50-8/56 3/50-24/56 15/50-8/56 3/50-40/56 21/50-8/56