Subtract 27/9 from 35/50
1st number: 35/50, 2nd number: 3 0/9
35/50 - 27/9 is -23/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 9 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
35/50 = 35 × 9/50 × 9 = 315/450 - Likewise, for the 2nd fraction, since 9 × 50 = 450,
27/9 = 27 × 50/9 × 50 = 1350/450 - Subtract the two like fractions:
315/450 - 1350/450 = 315 - 1350/450 = -1035/450 - After reducing the fraction, the answer is -23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/50-27/9 35/50-54/9 35/50-27/18 35/50-81/9 35/50-27/45 35/50-27/63