Compare 56/42 and 10/15
1st number: 1 14/42, 2nd number: 10/15
56/42 is greater than 10/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
56/42 = 56 × 5/42 × 5 = 280/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
10/15 = 10 × 14/15 × 14 = 140/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 280/210 > 140/210 or 56/42 > 10/15
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 20/15 56/84 and 10/15 56/42 and 10/30 56/42 and 30/15 56/42 and 10/45 56/42 and 50/15 56/42 and 10/75 56/42 and 70/15