Subtract 8/35 from 30/25
1st number: 1 5/25, 2nd number: 8/35
30/25 - 8/35 is 34/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 35 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
30/25 = 30 × 7/25 × 7 = 210/175 - Likewise, for the 2nd fraction, since 35 × 5 = 175,
8/35 = 8 × 5/35 × 5 = 40/175 - Subtract the two like fractions:
210/175 - 40/175 = 210 - 40/175 = 170/175 - After reducing the fraction, the answer is 34/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/25-8/35 30/25-16/35 30/50-8/35 30/25-8/70 90/25-8/35 30/25-24/35 30/75-8/35 30/25-40/35 30/25-56/35