Solutions by everydaycalculation.com

48 is smaller than 8190

- 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,

48 = 4 × 458 × 45 = 180360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,

8190 = 81 × 490 × 4 = 324360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180360 < 324360 or 48 < 8190

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