Subtract 40/25 from 28/6
1st number: 4 4/6, 2nd number: 1 15/25
28/6 - 40/25 is 46/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 25 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 6 × 25 = 150,
28/6 = 28 × 25/6 × 25 = 700/150 - Likewise, for the 2nd fraction, since 25 × 6 = 150,
40/25 = 40 × 6/25 × 6 = 240/150 - Subtract the two like fractions:
700/150 - 240/150 = 700 - 240/150 = 460/150 - After reducing the fraction, the answer is 46/15
- In mixed form: 31/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6-40/25 28/6-80/25 28/12-40/25 28/6-40/50 84/6-40/25 28/18-40/25 28/6-40/75 28/30-40/25 28/42-40/25