Compare 56/2 and 72/42
1st number: 28 0/2, 2nd number: 1 30/42
56/2 is greater than 72/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
56/2 = 56 × 21/2 × 21 = 1176/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
72/42 = 72 × 1/42 × 1 = 72/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1176/42 > 72/42 or 56/2 > 72/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4 and 72/42 56/2 and 72/84 56/6 and 72/42 56/10 and 72/42 56/14 and 72/42