Compare 12/35 and 3/45
12/35 is greater than 3/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
12/35 = 12 × 9/35 × 9 = 108/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
3/45 = 3 × 7/45 × 7 = 21/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/315 > 21/315 or 12/35 > 3/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/35 and 3/45 12/35 and 6/45 12/70 and 3/45 12/35 and 3/90 36/35 and 3/45 12/35 and 9/45 60/35 and 3/45 12/35 and 15/45 84/35 and 3/45 12/35 and 21/45