Compare 40/35 and 6/21
1st number: 1 5/35, 2nd number: 6/21
40/35 is greater than 6/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 21 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 35 × 3 = 105,
40/35 = 40 × 3/35 × 3 = 120/105 - Likewise, for the 2nd fraction, since 21 × 5 = 105,
6/21 = 6 × 5/21 × 5 = 30/105 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 120/105 > 30/105 or 40/35 > 6/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/35 and 6/21 40/35 and 12/21 40/70 and 6/21 40/35 and 6/42 40/35 and 18/21 40/35 and 6/63 40/35 and 30/21 40/35 and 42/21