Compare 1/27 and 5/45
127 is smaller than 545
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,
127 = 1 × 527 × 5 = 5135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
545 = 5 × 345 × 3 = 15135 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5135 < 15135 or 127 < 545
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/27 and 5/45 1/27 and 10/45 1/54 and 5/45 1/27 and 5/90 3/27 and 5/45 1/27 and 15/45 1/81 and 5/45 5/27 and 5/45 1/27 and 25/45 7/27 and 5/45 1/27 and 35/45