Subtract 49/6 from 30/35
1st number: 30/35, 2nd number: 8 1/6
30/35 - 49/6 is -307/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
30/35 = 30 × 6/35 × 6 = 180/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
49/6 = 49 × 35/6 × 35 = 1715/210 - Subtract the two like fractions:
180/210 - 1715/210 = 180 - 1715/210 = -1535/210 - After reducing the fraction, the answer is -307/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35-49/6 30/35-98/6 30/70-49/6 30/35-49/12 90/35-49/6 30/35-49/18 30/35-49/30 30/35-49/42