Subtract 2/56 from 5/18
5/18 - 2/56 is 61/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
5/18 = 5 × 28/18 × 28 = 140/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
2/56 = 2 × 9/56 × 9 = 18/504 - Subtract the two like fractions:
140/504 - 18/504 = 140 - 18/504 = 122/504 - After reducing the fraction, the answer is 61/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/18-2/56 5/18-4/56 5/36-2/56 15/18-2/56 5/18-6/56 5/54-2/56 25/18-2/56 5/18-10/56 5/90-2/56 35/18-2/56 5/18-14/56