Subtract 12/63 from 50/6
1st number: 8 2/6, 2nd number: 12/63
50/6 - 12/63 is 57/7.
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,
50/6 = 50 × 21/6 × 21 = 1050/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
12/63 = 12 × 2/63 × 2 = 24/126 - Subtract the two like fractions:
1050/126 - 24/126 = 1050 - 24/126 = 1026/126 - After reducing the fraction, the answer is 57/7
- In mixed form: 81/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-24/63 50/12-12/63 50/6-36/63 50/18-12/63 50/6-60/63 50/30-12/63 50/6-84/63 50/42-12/63