Subtract 5/70 from 4/6
4/6 - 5/70 is 25/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
4/6 = 4 × 35/6 × 35 = 140/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
5/70 = 5 × 3/70 × 3 = 15/210 - Subtract the two like fractions:
140/210 - 15/210 = 140 - 15/210 = 125/210 - After reducing the fraction, the answer is 25/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-5/70 4/6-10/70 4/12-5/70 12/6-5/70 4/6-15/70 4/18-5/70 20/6-5/70 4/6-25/70 4/30-5/70 28/6-5/70 4/6-35/70 4/42-5/70