Compare 10/2 and 42/63
1st number: 5 0/2, 2nd number: 42/63
10/2 is greater than 42/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
10/2 = 10 × 63/2 × 63 = 630/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
42/63 = 42 × 2/63 × 2 = 84/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 630/126 > 84/126 or 10/2 > 42/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2 and 42/63 10/2 and 84/63 10/4 and 42/63 30/2 and 42/63 10/6 and 42/63 50/2 and 42/63 70/2 and 42/63 10/14 and 42/63