Solutions by everydaycalculation.com

1590 is smaller than 2850

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

LCM of 90 and 50 is**450**

Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,

1590 = 15 × 590 × 5 = 75450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,

2850 = 28 × 950 × 9 = 252450 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 75450 < 252450 or 1590 < 2850

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