Subtract 8/54 from 10/25
10/25 - 8/54 is 34/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 25 × 54 = 1350,
10/25 = 10 × 54/25 × 54 = 540/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
8/54 = 8 × 25/54 × 25 = 200/1350 - Subtract the two like fractions:
540/1350 - 200/1350 = 540 - 200/1350 = 340/1350 - After reducing the fraction, the answer is 34/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/25-8/54 10/25-16/54 10/50-8/54 30/25-8/54 10/25-24/54 10/75-8/54 50/25-8/54 10/25-40/54 70/25-8/54 10/25-56/54