Compare 56/42 and 8/45
1st number: 1 14/42, 2nd number: 8/45
56/42 is greater than 8/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
56/42 = 56 × 15/42 × 15 = 840/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
8/45 = 8 × 14/45 × 14 = 112/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 840/630 > 112/630 or 56/42 > 8/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/42 and 16/45 56/84 and 8/45 56/42 and 8/90 56/42 and 24/45 56/42 and 40/45 56/42 and 56/45