Subtract 1/6 from 56/20
1st number: 2 16/20, 2nd number: 1/6
56/20 - 1/6 is 79/30.
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,
1/6 = 1 × 10/6 × 10 = 10/60 - Subtract the two like fractions:
168/60 - 10/60 = 168 - 10/60 = 158/60 - After reducing the fraction, the answer is 79/30
- In mixed form: 219/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20-2/6 56/40-1/6 56/20-1/12 56/20-3/6 56/60-1/6 56/20-1/18 56/20-5/6 56/20-1/30 56/20-7/6 56/20-1/42