Compare 3/35 and 18/84
3/35 is smaller than 18/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
3/35 = 3 × 12/35 × 12 = 36/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
18/84 = 18 × 5/84 × 5 = 90/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 36/420 < 90/420 or 3/35 < 18/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35 and 18/84 3/35 and 36/84 3/70 and 18/84 9/35 and 18/84 3/35 and 54/84 15/35 and 18/84 3/35 and 90/84 21/35 and 18/84