Subtract 35/90 from 14/5
1st number: 2 4/5, 2nd number: 35/90
14/5 - 35/90 is 217/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
14/5 = 14 × 18/5 × 18 = 252/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
35/90 = 35 × 1/90 × 1 = 35/90 - Subtract the two like fractions:
252/90 - 35/90 = 252 - 35/90 = 217/90 - In mixed form: 237/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/5-35/90 14/5-70/90 14/10-35/90 42/5-35/90 14/15-35/90 70/5-35/90 14/25-35/90 98/5-35/90 14/35-35/90