Compare 50/30 and 42/14
1st number: 1 20/30, 2nd number: 3 0/14
50/30 is smaller than 42/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
50/30 = 50 × 7/30 × 7 = 350/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
42/14 = 42 × 15/14 × 15 = 630/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 350/210 < 630/210 or 50/30 < 42/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30 and 84/14 50/60 and 42/14 50/30 and 42/28 50/90 and 42/14 50/30 and 42/70 50/30 and 42/98