Solutions by everydaycalculation.com

4045 is greater than 890

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

LCM of 45 and 90 is**90**

Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,

4045 = 40 × 245 × 2 = 8090 - Likewise, for the 2nd fraction, since 90 × 1 = 90,

890 = 8 × 190 × 1 = 890 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 8090 > 890 or 4045 > 890

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