Compare 42/9 and 49/70
1st number: 4 6/9, 2nd number: 49/70
42/9 is greater than 49/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 9 × 70 = 630,
42/9 = 42 × 70/9 × 70 = 2940/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
49/70 = 49 × 9/70 × 9 = 441/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2940/630 > 441/630 or 42/9 > 49/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9 and 49/70 42/9 and 98/70 42/18 and 49/70 42/27 and 49/70 42/45 and 49/70 42/63 and 49/70