Solutions by everydaycalculation.com

1^{st} number: 3 1/2, 2^{nd} number: 2/5

72 is greater than 25

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

LCM of 2 and 5 is**10**

Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,

72 = 7 × 52 × 5 = 3510 - Likewise, for the 2nd fraction, since 5 × 2 = 10,

25 = 2 × 25 × 2 = 410 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3510 > 410 or 72 > 25

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