Subtract 18/35 from 50/9
1st number: 5 5/9, 2nd number: 18/35
50/9 - 18/35 is 1588/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 9 × 35 = 315,
50/9 = 50 × 35/9 × 35 = 1750/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
18/35 = 18 × 9/35 × 9 = 162/315 - Subtract the two like fractions:
1750/315 - 162/315 = 1750 - 162/315 = 1588/315 - In mixed form: 513/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/9-36/35 50/18-18/35 50/9-18/70 50/9-54/35 50/27-18/35 50/9-90/35 50/45-18/35 50/63-18/35