Subtract 60/49 from 42/5
1st number: 8 2/5, 2nd number: 1 11/49
42/5 - 60/49 is 1758/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 5 × 49 = 245,
42/5 = 42 × 49/5 × 49 = 2058/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
60/49 = 60 × 5/49 × 5 = 300/245 - Subtract the two like fractions:
2058/245 - 300/245 = 2058 - 300/245 = 1758/245 - In mixed form: 743/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5-60/49 42/10-60/49 42/5-60/98 42/15-60/49 42/25-60/49 42/35-60/49