Solutions by everydaycalculation.com

1^{st} number: 6/28, 2^{nd} number: 2 5/20

628 is smaller than 4520

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

LCM of 28 and 20 is**140**

Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,

628 = 6 × 528 × 5 = 30140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,

4520 = 45 × 720 × 7 = 315140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30140 < 315140 or 628 < 4520

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