Compare 5/6 and 45/40
1st number: 5/6, 2nd number: 1 5/40
5/6 is smaller than 45/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
5/6 = 5 × 20/6 × 20 = 100/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
45/40 = 45 × 3/40 × 3 = 135/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 100/120 < 135/120 or 5/6 < 45/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/6 and 45/40 5/6 and 90/40 5/12 and 45/40 5/6 and 45/80 15/6 and 45/40 5/18 and 45/40 25/6 and 45/40 5/30 and 45/40 35/6 and 45/40 5/42 and 45/40