Compare 6/30 and 50/45
1st number: 6/30, 2nd number: 1 5/45
6/30 is smaller than 50/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
6/30 = 6 × 3/30 × 3 = 18/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
50/45 = 50 × 2/45 × 2 = 100/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 18/90 < 100/90 or 6/30 < 50/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/30 and 50/45 6/60 and 50/45 6/30 and 50/90 18/30 and 50/45 6/90 and 50/45 42/30 and 50/45