Subtract 70/15 from 5/6
1st number: 5/6, 2nd number: 4 10/15
5/6 - 70/15 is -23/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
5/6 = 5 × 5/6 × 5 = 25/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
70/15 = 70 × 2/15 × 2 = 140/30 - Subtract the two like fractions:
25/30 - 140/30 = 25 - 140/30 = -115/30 - After reducing the fraction, the answer is -23/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/6-70/15 5/12-70/15 5/6-70/30 15/6-70/15 5/18-70/15 5/6-70/45 25/6-70/15 5/30-70/15 5/6-70/75 35/6-70/15 5/42-70/15