Compare 9/42 and 1/10
9/42 is greater than 1/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
9/42 = 9 × 5/42 × 5 = 45/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
1/10 = 1 × 21/10 × 21 = 21/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 45/210 > 21/210 or 9/42 > 1/10
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 1/10 9/42 and 2/10 9/84 and 1/10 9/42 and 1/20 27/42 and 1/10 9/42 and 3/10 9/42 and 1/30 45/42 and 1/10 9/42 and 5/10 9/42 and 1/50 63/42 and 1/10 9/42 and 7/10 9/42 and 1/70