Compare 42/9 and 8/72
1st number: 4 6/9, 2nd number: 8/72
42/9 is greater than 8/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
42/9 = 42 × 8/9 × 8 = 336/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
8/72 = 8 × 1/72 × 1 = 8/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/72 > 8/72 or 42/9 > 8/72
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 8/72 42/9 and 16/72 42/18 and 8/72 42/9 and 24/72 42/27 and 8/72 42/9 and 40/72 42/45 and 8/72 42/9 and 56/72 42/63 and 8/72