Compare 75/63 and 15/14
1st number: 1 12/63, 2nd number: 1 1/14
75/63 is greater than 15/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
75/63 = 75 × 2/63 × 2 = 150/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
15/14 = 15 × 9/14 × 9 = 135/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/126 > 135/126 or 75/63 > 15/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/63 and 30/14 75/63 and 15/28 75/63 and 45/14 75/63 and 15/42 75/63 and 75/14 75/63 and 15/70 75/63 and 15/98