Compare 36/14 and 18/30
1st number: 2 8/14, 2nd number: 18/30
36/14 is greater than 18/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
36/14 = 36 × 15/14 × 15 = 540/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
18/30 = 18 × 7/30 × 7 = 126/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 540/210 > 126/210 or 36/14 > 18/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14 and 18/30 36/14 and 36/30 36/28 and 18/30 36/14 and 18/60 36/14 and 54/30 36/42 and 18/30 36/14 and 18/90 36/14 and 90/30 36/70 and 18/30 36/98 and 18/30