Subtract 25/63 from 20/6
1st number: 3 2/6, 2nd number: 25/63
20/6 - 25/63 is 185/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 6 × 21 = 126,
20/6 = 20 × 21/6 × 21 = 420/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
25/63 = 25 × 2/63 × 2 = 50/126 - Subtract the two like fractions:
420/126 - 50/126 = 420 - 50/126 = 370/126 - After reducing the fraction, the answer is 185/63
- In mixed form: 259/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6-25/63 20/6-50/63 20/12-25/63 60/6-25/63 20/6-75/63 20/18-25/63 20/30-25/63 20/42-25/63