Subtract 9/50 from 8/15
8/15 - 9/50 is 53/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
8/15 = 8 × 10/15 × 10 = 80/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
9/50 = 9 × 3/50 × 3 = 27/150 - Subtract the two like fractions:
80/150 - 27/150 = 80 - 27/150 = 53/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/15-9/50 8/15-18/50 8/30-9/50 24/15-9/50 8/15-27/50 8/45-9/50 40/15-9/50 8/15-45/50 8/75-9/50 56/15-9/50 8/15-63/50