Subtract 9/35 from 49/30
1st number: 1 19/30, 2nd number: 9/35
49/30 - 9/35 is 289/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
49/30 = 49 × 7/30 × 7 = 343/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
9/35 = 9 × 6/35 × 6 = 54/210 - Subtract the two like fractions:
343/210 - 54/210 = 343 - 54/210 = 289/210 - In mixed form: 179/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-9/35 49/30-18/35 49/60-9/35 49/30-9/70 49/30-27/35 49/90-9/35 49/30-45/35 49/30-63/35