Compare 42/40 and 3/6
1st number: 1 2/40, 2nd number: 3/6
42/40 is greater than 3/6
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
42/40 = 42 × 3/40 × 3 = 126/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
3/6 = 3 × 20/6 × 20 = 60/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/120 > 60/120 or 42/40 > 3/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/40 and 3/6 42/80 and 3/6 42/40 and 3/12 42/40 and 9/6 42/40 and 3/18 42/40 and 15/6 42/40 and 3/30 42/40 and 21/6 42/40 and 3/42