Subtract 56/25 from 63/18
1st number: 3 9/18, 2nd number: 2 6/25
63/18 - 56/25 is 63/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
63/18 = 63 × 25/18 × 25 = 1575/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
56/25 = 56 × 18/25 × 18 = 1008/450 - Subtract the two like fractions:
1575/450 - 1008/450 = 1575 - 1008/450 = 567/450 - After reducing the fraction, the answer is 63/50
- In mixed form: 113/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/36-56/25 63/18-56/50 63/54-56/25 63/18-56/75 63/90-56/25