Compare 6/42 and 45/5
1st number: 6/42, 2nd number: 9 0/5
6/42 is smaller than 45/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 5 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
6/42 = 6 × 5/42 × 5 = 30/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
45/5 = 45 × 42/5 × 42 = 1890/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/210 < 1890/210 or 6/42 < 45/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/42 and 45/5 6/42 and 90/5 6/84 and 45/5 6/42 and 45/10 18/42 and 45/5 6/42 and 45/15 30/42 and 45/5 6/42 and 45/25 6/42 and 45/35