Subtract 14/35 from 42/25
1st number: 1 17/25, 2nd number: 14/35
42/25 - 14/35 is 32/25.
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,
42/25 = 42 × 7/25 × 7 = 294/175 - Likewise, for the 2nd fraction, since 35 × 5 = 175,
14/35 = 14 × 5/35 × 5 = 70/175 - Subtract the two like fractions:
294/175 - 70/175 = 294 - 70/175 = 224/175 - After reducing the fraction, the answer is 32/25
- In mixed form: 17/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25-14/35 42/25-28/35 42/50-14/35 42/25-14/70 42/25-42/35 42/75-14/35 42/25-70/35 42/25-98/35