Subtract 3/5 from 6/4
1st number: 1 2/4, 2nd number: 3/5
6/4 - 3/5 is 9/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
6/4 = 6 × 5/4 × 5 = 30/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
3/5 = 3 × 4/5 × 4 = 12/20 - Subtract the two like fractions:
30/20 - 12/20 = 30 - 12/20 = 18/20 - After reducing the fraction, the answer is 9/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4-3/5 6/4-6/5 6/8-3/5 6/4-3/10 18/4-3/5 6/4-9/5 6/12-3/5 6/4-3/15 30/4-3/5 6/4-15/5 6/20-3/5 6/4-3/25 42/4-3/5 6/4-21/5 6/28-3/5 6/4-3/35