Solutions by everydaycalculation.com

415 is greater than 648

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

LCM of 15 and 48 is**240**

Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,

415 = 4 × 1615 × 16 = 64240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,

648 = 6 × 548 × 5 = 30240 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 64240 > 30240 or 415 > 648

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