Subtract 20/24 from 30/6
1st number: 5 0/6, 2nd number: 20/24
30/6 - 20/24 is 25/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
30/6 = 30 × 4/6 × 4 = 120/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
20/24 = 20 × 1/24 × 1 = 20/24 - Subtract the two like fractions:
120/24 - 20/24 = 120 - 20/24 = 100/24 - After reducing the fraction, the answer is 25/6
- In mixed form: 41/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6-20/24 30/6-40/24 30/12-20/24 30/6-20/48 90/6-20/24 30/6-60/24 30/18-20/24 30/6-20/72 30/42-20/24