Compare 60/40 and 10/30
1st number: 1 20/40, 2nd number: 10/30
60/40 is greater than 10/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
60/40 = 60 × 3/40 × 3 = 180/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
10/30 = 10 × 4/30 × 4 = 40/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/120 > 40/120 or 60/40 > 10/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40 and 20/30 60/80 and 10/30 60/40 and 10/60 60/40 and 10/90 60/40 and 50/30 60/40 and 70/30