Compare 84/70 and 27/28
1st number: 1 14/70, 2nd number: 27/28
84/70 is greater than 27/28
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
84/70 = 84 × 2/70 × 2 = 168/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
27/28 = 27 × 5/28 × 5 = 135/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 168/140 > 135/140 or 84/70 > 27/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/70 and 54/28 84/70 and 27/56 84/70 and 81/28 84/70 and 27/84