Subtract 25/40 from 28/6
1st number: 4 4/6, 2nd number: 25/40
28/6 - 25/40 is 97/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
28/6 = 28 × 20/6 × 20 = 560/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
25/40 = 25 × 3/40 × 3 = 75/120 - Subtract the two like fractions:
560/120 - 75/120 = 560 - 75/120 = 485/120 - After reducing the fraction, the answer is 97/24
- In mixed form: 41/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6-25/40 28/6-50/40 28/12-25/40 28/6-25/80 84/6-25/40 28/6-75/40 28/18-25/40 28/30-25/40 28/42-25/40