Compare 80/15 and 54/49
1st number: 5 5/15, 2nd number: 1 5/49
80/15 is greater than 54/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 49 is 735
Next, find the equivalent fraction of both fractional numbers with denominator 735 - For the 1st fraction, since 15 × 49 = 735,
80/15 = 80 × 49/15 × 49 = 3920/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
54/49 = 54 × 15/49 × 15 = 810/735 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3920/735 > 810/735 or 80/15 > 54/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30 and 54/49 80/15 and 54/98 80/45 and 54/49 80/75 and 54/49