Compare 50/42 and 15/63
1st number: 1 8/42, 2nd number: 15/63
50/42 is greater than 15/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
50/42 = 50 × 3/42 × 3 = 150/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
15/63 = 15 × 2/63 × 2 = 30/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/126 > 30/126 or 50/42 > 15/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/42 and 30/63 50/84 and 15/63 50/42 and 45/63 50/42 and 75/63