Subtract 70/7 from 3/35
1st number: 3/35, 2nd number: 10 0/7
3/35 - 70/7 is -347/35.
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,
3/35 = 3 × 1/35 × 1 = 3/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
70/7 = 70 × 5/7 × 5 = 350/35 - Subtract the two like fractions:
3/35 - 350/35 = 3 - 350/35 = -347/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35-70/7 3/70-70/7 3/35-70/14 9/35-70/7 3/35-70/21 15/35-70/7 3/35-70/35 21/35-70/7 3/35-70/49