Solutions by everydaycalculation.com

1^{st} number: 1 19/21, 2^{nd} number: 4/12

4021 is greater than 412

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

LCM of 21 and 12 is**84**

Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 21 × 4 = 84,

4021 = 40 × 421 × 4 = 16084 - Likewise, for the 2nd fraction, since 12 × 7 = 84,

412 = 4 × 712 × 7 = 2884 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 16084 > 2884 or 4021 > 412

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