Solutions by everydaycalculation.com

1^{st} number: 2 0/4, 2^{nd} number: 1 1/20

84 is greater than 2120

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

LCM of 4 and 20 is**20**

Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,

84 = 8 × 54 × 5 = 4020 - Likewise, for the 2nd fraction, since 20 × 1 = 20,

2120 = 21 × 120 × 1 = 2120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 4020 > 2120 or 84 > 2120

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