Compare 42/14 and 3/15
1st number: 3 0/14, 2nd number: 3/15
42/14 is greater than 3/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
42/14 = 42 × 15/14 × 15 = 630/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
3/15 = 3 × 14/15 × 14 = 42/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 630/210 > 42/210 or 42/14 > 3/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14 and 3/15 42/14 and 6/15 42/28 and 3/15 42/14 and 3/30 42/14 and 9/15 42/14 and 3/45 42/70 and 3/15 42/14 and 3/75 42/14 and 21/15 42/98 and 3/15