Subtract 27/14 from 70/6
1st number: 11 4/6, 2nd number: 1 13/14
70/6 - 27/14 is 409/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
70/6 = 70 × 7/6 × 7 = 490/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
27/14 = 27 × 3/14 × 3 = 81/42 - Subtract the two like fractions:
490/42 - 81/42 = 490 - 81/42 = 409/42 - In mixed form: 931/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6-54/14 70/12-27/14 70/6-27/28 70/6-81/14 70/18-27/14 70/6-27/42 70/30-27/14 70/6-27/70 70/42-27/14 70/6-27/98