Compare 49/15 and 42/7
1st number: 3 4/15, 2nd number: 6 0/7
49/15 is smaller than 42/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
49/15 = 49 × 7/15 × 7 = 343/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
42/7 = 42 × 15/7 × 15 = 630/105 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 343/105 < 630/105 or 49/15 < 42/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15 and 42/7 49/15 and 84/7 49/30 and 42/7 49/15 and 42/14 49/45 and 42/7 49/15 and 42/21 49/75 and 42/7 49/15 and 42/35 49/15 and 42/49