Subtract 49/60 from 90/14
1st number: 6 6/14, 2nd number: 49/60
90/14 - 49/60 is 2357/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
90/14 = 90 × 30/14 × 30 = 2700/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
49/60 = 49 × 7/60 × 7 = 343/420 - Subtract the two like fractions:
2700/420 - 343/420 = 2700 - 343/420 = 2357/420 - In mixed form: 5257/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/14-98/60 90/28-49/60 90/42-49/60 90/70-49/60 90/98-49/60