Subtract 4/6 from 56/20
1st number: 2 16/20, 2nd number: 4/6
56/20 - 4/6 is 32/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 6 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
56/20 = 56 × 3/20 × 3 = 168/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
4/6 = 4 × 10/6 × 10 = 40/60 - Subtract the two like fractions:
168/60 - 40/60 = 168 - 40/60 = 128/60 - After reducing the fraction, the answer is 32/15
- In mixed form: 22/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20-8/6 56/40-4/6 56/20-4/12 56/20-12/6 56/60-4/6 56/20-4/18 56/20-20/6 56/20-4/30 56/20-28/6 56/20-4/42