Subtract 5/84 from 8/25
8/25 - 5/84 is 547/2100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 25 × 84 = 2100,
8/25 = 8 × 84/25 × 84 = 672/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
5/84 = 5 × 25/84 × 25 = 125/2100 - Subtract the two like fractions:
672/2100 - 125/2100 = 672 - 125/2100 = 547/2100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/25-5/84 8/25-10/84 8/50-5/84 24/25-5/84 8/25-15/84 8/75-5/84 40/25-5/84 8/25-25/84 56/25-5/84 8/25-35/84