Solutions by everydaycalculation.com

1^{st} number: 20/81, 2^{nd} number: 1 10/30

2081 is smaller than 4030

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

LCM of 81 and 30 is**810**

Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,

2081 = 20 × 1081 × 10 = 200810 - Likewise, for the 2nd fraction, since 30 × 27 = 810,

4030 = 40 × 2730 × 27 = 1080810 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 200810 < 1080810 or 2081 < 4030

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