Subtract 50/35 from 20/2
1st number: 10 0/2, 2nd number: 1 15/35
20/2 - 50/35 is 60/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
20/2 = 20 × 35/2 × 35 = 700/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
50/35 = 50 × 2/35 × 2 = 100/70 - Subtract the two like fractions:
700/70 - 100/70 = 700 - 100/70 = 600/70 - After reducing the fraction, the answer is 60/7
- In mixed form: 84/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2-50/35 20/4-50/35 20/2-50/70 60/2-50/35 20/6-50/35 20/10-50/35 20/14-50/35