Solutions by everydaycalculation.com

814 is smaller than 1520

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

LCM of 14 and 20 is**140**

Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,

814 = 8 × 1014 × 10 = 80140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,

1520 = 15 × 720 × 7 = 105140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 80140 < 105140 or 814 < 1520

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