Compare 1/70 and 12/28
1/70 is smaller than 12/28
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,
1/70 = 1 × 2/70 × 2 = 2/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
12/28 = 12 × 5/28 × 5 = 60/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2/140 < 60/140 or 1/70 < 12/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70 and 12/28 1/70 and 24/28 1/70 and 12/56 3/70 and 12/28 1/70 and 36/28 1/70 and 12/84 5/70 and 12/28 1/70 and 60/28 7/70 and 12/28 1/70 and 84/28