Subtract 3/63 from 80/6
1st number: 13 2/6, 2nd number: 3/63
80/6 - 3/63 is 93/7.
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,
80/6 = 80 × 21/6 × 21 = 1680/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
3/63 = 3 × 2/63 × 2 = 6/126 - Subtract the two like fractions:
1680/126 - 6/126 = 1680 - 6/126 = 1674/126 - After reducing the fraction, the answer is 93/7
- In mixed form: 132/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6-6/63 80/12-3/63 80/6-9/63 80/18-3/63 80/6-15/63 80/30-3/63 80/6-21/63 80/42-3/63