Compare 14/70 and 20/84
14/70 is smaller than 20/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
14/70 = 14 × 6/70 × 6 = 84/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
20/84 = 20 × 5/84 × 5 = 100/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 84/420 < 100/420 or 14/70 < 20/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/70 and 20/84 14/70 and 40/84 42/70 and 20/84 14/70 and 60/84 98/70 and 20/84