Subtract 10/30 from 2/50
2/50 - 10/30 is -22/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
2/50 = 2 × 3/50 × 3 = 6/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
10/30 = 10 × 5/30 × 5 = 50/150 - Subtract the two like fractions:
6/150 - 50/150 = 6 - 50/150 = -44/150 - After reducing the fraction, the answer is -22/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/50-10/30 2/50-20/30 2/50-10/60 6/50-10/30 2/50-10/90 10/50-10/30 2/50-50/30 14/50-10/30 2/50-70/30