Compare 14/42 and 28/10
1st number: 14/42, 2nd number: 2 8/10
14/42 is smaller than 28/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
14/42 = 14 × 5/42 × 5 = 70/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
28/10 = 28 × 21/10 × 21 = 588/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 70/210 < 588/210 or 14/42 < 28/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42 and 28/10 14/42 and 56/10 14/84 and 28/10 14/42 and 28/20 14/42 and 84/10 14/42 and 28/30 70/42 and 28/10 14/42 and 28/50 98/42 and 28/10 14/42 and 28/70