Subtract 18/56 from 25/2
1st number: 12 1/2, 2nd number: 18/56
25/2 - 18/56 is 341/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
25/2 = 25 × 28/2 × 28 = 700/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
18/56 = 18 × 1/56 × 1 = 18/56 - Subtract the two like fractions:
700/56 - 18/56 = 700 - 18/56 = 682/56 - After reducing the fraction, the answer is 341/28
- In mixed form: 125/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2-18/56 25/2-36/56 25/4-18/56 75/2-18/56 25/2-54/56 25/6-18/56 25/2-90/56 25/10-18/56 25/14-18/56