Subtract 8/54 from 9/50
9/50 - 8/54 is 43/1350.
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,
9/50 = 9 × 27/50 × 27 = 243/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
8/54 = 8 × 25/54 × 25 = 200/1350 - Subtract the two like fractions:
243/1350 - 200/1350 = 243 - 200/1350 = 43/1350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/50-8/54 9/50-16/54 27/50-8/54 9/50-24/54 45/50-8/54 9/50-40/54 63/50-8/54 9/50-56/54