Subtract 15/54 from 35/50
35/50 - 15/54 is 19/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 50 × 27 = 1350,
35/50 = 35 × 27/50 × 27 = 945/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
15/54 = 15 × 25/54 × 25 = 375/1350 - Subtract the two like fractions:
945/1350 - 375/1350 = 945 - 375/1350 = 570/1350 - After reducing the fraction, the answer is 19/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/50-15/54 35/50-30/54 35/50-45/54 35/50-75/54