Compare 9/42 and 2/7
9/42 is smaller than 2/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
9/42 = 9 × 1/42 × 1 = 9/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
2/7 = 2 × 6/7 × 6 = 12/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 9/42 < 12/42 or 9/42 < 2/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/42 and 2/7 9/42 and 4/7 9/84 and 2/7 9/42 and 2/14 27/42 and 2/7 9/42 and 6/7 9/42 and 2/21 45/42 and 2/7 9/42 and 10/7 9/42 and 2/35 63/42 and 2/7 9/42 and 14/7 9/42 and 2/49