Subtract 20/35 from 4/2
1st number: 2 0/2, 2nd number: 20/35
4/2 - 20/35 is 10/7.
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,
4/2 = 4 × 35/2 × 35 = 140/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
20/35 = 20 × 2/35 × 2 = 40/70 - Subtract the two like fractions:
140/70 - 40/70 = 140 - 40/70 = 100/70 - After reducing the fraction, the answer is 10/7
- In mixed form: 13/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2-20/35 4/2-40/35 4/2-20/70 12/2-20/35 4/2-60/35 4/6-20/35 20/2-20/35 4/10-20/35 28/2-20/35 4/14-20/35