Subtract 35/50 from 7/9
7/9 - 35/50 is 7/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 9 × 50 = 450,
7/9 = 7 × 50/9 × 50 = 350/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
35/50 = 35 × 9/50 × 9 = 315/450 - Subtract the two like fractions:
350/450 - 315/450 = 350 - 315/450 = 35/450 - After reducing the fraction, the answer is 7/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9-35/50 7/9-70/50 7/18-35/50 21/9-35/50 7/27-35/50 35/9-35/50 7/45-35/50 49/9-35/50 7/63-35/50