Subtract 2/18 from 56/49
1st number: 1 7/49, 2nd number: 2/18
56/49 - 2/18 is 65/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
56/49 = 56 × 18/49 × 18 = 1008/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
2/18 = 2 × 49/18 × 49 = 98/882 - Subtract the two like fractions:
1008/882 - 98/882 = 1008 - 98/882 = 910/882 - After reducing the fraction, the answer is 65/63
- In mixed form: 12/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/49-4/18 56/98-2/18 56/49-2/36 56/49-6/18 56/49-2/54 56/49-10/18 56/49-2/90 56/49-14/18