Solutions by everydaycalculation.com

1^{st} number: 1 4/8, 2^{nd} number: 42/90

128 is greater than 4290

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

LCM of 8 and 90 is**360**

Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,

128 = 12 × 458 × 45 = 540360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,

4290 = 42 × 490 × 4 = 168360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 540360 > 168360 or 128 > 4290

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