Subtract 9/18 from 56/75
56/75 - 9/18 is 37/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,
56/75 = 56 × 6/75 × 6 = 336/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
9/18 = 9 × 25/18 × 25 = 225/450 - Subtract the two like fractions:
336/450 - 225/450 = 336 - 225/450 = 111/450 - After reducing the fraction, the answer is 37/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75-9/36 56/75-27/18 56/75-9/54 56/75-45/18 56/75-9/90 56/75-63/18