Subtract 25/36 from 28/4
1st number: 7 0/4, 2nd number: 25/36
28/4 - 25/36 is 227/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
28/4 = 28 × 9/4 × 9 = 252/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
25/36 = 25 × 1/36 × 1 = 25/36 - Subtract the two like fractions:
252/36 - 25/36 = 252 - 25/36 = 227/36 - In mixed form: 611/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4-25/36 28/4-50/36 28/8-25/36 28/4-25/72 84/4-25/36 28/4-75/36 28/12-25/36 28/20-25/36