Compare 10/56 and 80/42
1st number: 10/56, 2nd number: 1 38/42
10/56 is smaller than 80/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
10/56 = 10 × 3/56 × 3 = 30/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
80/42 = 80 × 4/42 × 4 = 320/168 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/168 < 320/168 or 10/56 < 80/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/56 and 80/42 10/56 and 80/84 30/56 and 80/42 50/56 and 80/42 70/56 and 80/42