Solutions by everydaycalculation.com

1^{st} number: 4 6/21, 2^{nd} number: 21/30

9021 is greater than 2130

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

LCM of 21 and 30 is**210**

Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 21 × 10 = 210,

9021 = 90 × 1021 × 10 = 900210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,

2130 = 21 × 730 × 7 = 147210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 900210 > 147210 or 9021 > 2130

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