Subtract 3/7 from 15/35
15/35 - 3/7 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
15/35 = 15 × 1/35 × 1 = 15/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
3/7 = 3 × 5/7 × 5 = 15/35 - Subtract the two like fractions:
15/35 - 15/35 = 15 - 15/35 = 0/35 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/35-3/7 15/35-6/7 15/70-3/7 15/35-3/14 45/35-3/7 15/35-9/7 15/35-3/21 75/35-3/7 15/35-15/7 15/35-3/35 15/35-21/7 15/35-3/49