Compare 45/15 and 27/35
1st number: 3 0/15, 2nd number: 27/35
45/15 is greater than 27/35
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
45/15 = 45 × 7/15 × 7 = 315/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
27/35 = 27 × 3/35 × 3 = 81/105 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/105 > 81/105 or 45/15 > 27/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15 and 27/35 45/15 and 54/35 45/30 and 27/35 45/15 and 27/70 45/15 and 81/35 45/75 and 27/35