Subtract 5/42 from 6/5
1st number: 1 1/5, 2nd number: 5/42
6/5 - 5/42 is 227/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
6/5 = 6 × 42/5 × 42 = 252/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
5/42 = 5 × 5/42 × 5 = 25/210 - Subtract the two like fractions:
252/210 - 25/210 = 252 - 25/210 = 227/210 - In mixed form: 117/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5-5/42 6/5-10/42 6/10-5/42 6/5-5/84 18/5-5/42 6/5-15/42 6/15-5/42 30/5-5/42 6/5-25/42 6/25-5/42 42/5-5/42 6/5-35/42 6/35-5/42