Subtract 50/35 from 49/30
1st number: 1 19/30, 2nd number: 1 15/35
49/30 - 50/35 is 43/210.
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,
50/35 = 50 × 6/35 × 6 = 300/210 - Subtract the two like fractions:
343/210 - 300/210 = 343 - 300/210 = 43/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-50/35 49/60-50/35 49/30-50/70 49/90-50/35