Compare 10/49 and 20/56
10/49 is smaller than 20/56
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
10/49 = 10 × 8/49 × 8 = 80/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
20/56 = 20 × 7/56 × 7 = 140/392 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 80/392 < 140/392 or 10/49 < 20/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/49 and 20/56 10/49 and 40/56 10/98 and 20/56 30/49 and 20/56 10/49 and 60/56 50/49 and 20/56 70/49 and 20/56