Compare 28/27 and 2/45
1st number: 1 1/27, 2nd number: 2/45
28/27 is greater than 2/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
28/27 = 28 × 5/27 × 5 = 140/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
2/45 = 2 × 3/45 × 3 = 6/135 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 140/135 > 6/135 or 28/27 > 2/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27 and 2/45 28/27 and 4/45 28/54 and 2/45 28/27 and 2/90 84/27 and 2/45 28/27 and 6/45 28/81 and 2/45 28/27 and 10/45 28/27 and 14/45