Solutions by everydaycalculation.com

1^{st} number: 1 9/21, 2^{nd} number: 21/35

3021 is greater than 2135

- Find the least common denominator or LCM of the two denominators:

LCM of 21 and 35 is**105**

Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 21 × 5 = 105,

3021 = 30 × 521 × 5 = 150105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,

2135 = 21 × 335 × 3 = 63105 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150105 > 63105 or 3021 > 2135

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:

Android and iPhone/ iPad

Related: ^{60}/_{21} and ^{21}/_{35} ^{30}/_{21} and ^{42}/_{35} ^{30}/_{42} and ^{21}/_{35} ^{30}/_{21} and ^{21}/_{70} ^{90}/_{21} and ^{21}/_{35} ^{30}/_{21} and ^{63}/_{35} ^{30}/_{63} and ^{21}/_{35}

© everydaycalculation.com