Subtract 27/7 from 35/6
1st number: 5 5/6, 2nd number: 3 6/7
35/6 - 27/7 is 83/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
35/6 = 35 × 7/6 × 7 = 245/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
27/7 = 27 × 6/7 × 6 = 162/42 - Subtract the two like fractions:
245/42 - 162/42 = 245 - 162/42 = 83/42 - In mixed form: 141/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6-27/7 35/6-54/7 35/12-27/7 35/6-27/14 35/6-81/7 35/18-27/7 35/6-27/21 35/30-27/7 35/6-27/35 35/42-27/7 35/6-27/49