Compare 30/28 and 16/5
1st number: 1 2/28, 2nd number: 3 1/5
30/28 is smaller than 16/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
30/28 = 30 × 5/28 × 5 = 150/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
16/5 = 16 × 28/5 × 28 = 448/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/140 < 448/140 or 30/28 < 16/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28 and 16/5 30/28 and 32/5 30/56 and 16/5 30/28 and 16/10 90/28 and 16/5 30/28 and 48/5 30/84 and 16/5 30/28 and 16/15 30/28 and 80/5 30/28 and 16/25 30/28 and 16/35