Subtract 50/35 from 1/12
1st number: 1/12, 2nd number: 1 15/35
1/12 - 50/35 is -113/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
1/12 = 1 × 35/12 × 35 = 35/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
50/35 = 50 × 12/35 × 12 = 600/420 - Subtract the two like fractions:
35/420 - 600/420 = 35 - 600/420 = -565/420 - After reducing the fraction, the answer is -113/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/12-50/35 1/24-50/35 1/12-50/70 3/12-50/35 1/36-50/35 5/12-50/35 1/60-50/35 7/12-50/35 1/84-50/35