Compare 80/63 and 12/6
1st number: 1 17/63, 2nd number: 2 0/6
80/63 is smaller than 12/6
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
80/63 = 80 × 2/63 × 2 = 160/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
12/6 = 12 × 21/6 × 21 = 252/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/126 < 252/126 or 80/63 < 12/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/63 and 24/6 80/63 and 36/6 80/63 and 12/18 80/63 and 60/6 80/63 and 12/30 80/63 and 84/6 80/63 and 12/42