Subtract 1/25 from 25/70
25/70 - 1/25 is 111/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
25/70 = 25 × 5/70 × 5 = 125/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
1/25 = 1 × 14/25 × 14 = 14/350 - Subtract the two like fractions:
125/350 - 14/350 = 125 - 14/350 = 111/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70-1/25 25/70-2/25 25/70-1/50 75/70-1/25 25/70-3/25 25/70-1/75 25/70-5/25 25/70-7/25