Solutions by everydaycalculation.com

1^{st} number: 3 0/28, 2^{nd} number: 6/90

8428 is greater than 690

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

LCM of 28 and 90 is**1260**

Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,

8428 = 84 × 4528 × 45 = 37801260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,

690 = 6 × 1490 × 14 = 841260 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 37801260 > 841260 or 8428 > 690

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