Subtract 2/7 from 75/25
1st number: 3 0/25, 2nd number: 2/7
75/25 - 2/7 is 19/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
75/25 = 75 × 7/25 × 7 = 525/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
2/7 = 2 × 25/7 × 25 = 50/175 - Subtract the two like fractions:
525/175 - 50/175 = 525 - 50/175 = 475/175 - After reducing the fraction, the answer is 19/7
- In mixed form: 25/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/25-4/7 75/50-2/7 75/25-2/14 75/25-6/7 75/25-2/21 75/25-10/7 75/25-2/35 75/25-14/7 75/25-2/49