Compare 9/70 and 9/28
9/70 is smaller than 9/28
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,
9/70 = 9 × 2/70 × 2 = 18/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
9/28 = 9 × 5/28 × 5 = 45/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 18/140 < 45/140 or 9/70 < 9/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70 and 9/28 9/70 and 18/28 9/70 and 9/56 27/70 and 9/28 9/70 and 27/28 9/70 and 9/84 45/70 and 9/28 9/70 and 45/28 63/70 and 9/28 9/70 and 63/28