Solutions by everydaycalculation.com

1020 is greater than 4084

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

LCM of 20 and 84 is**420**

Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 20 × 21 = 420,

1020 = 10 × 2120 × 21 = 210420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,

4084 = 40 × 584 × 5 = 200420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 210420 > 200420 or 1020 > 4084

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