Compare 80/25 and 18/9
1st number: 3 5/25, 2nd number: 2 0/9
80/25 is greater than 18/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
80/25 = 80 × 9/25 × 9 = 720/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
18/9 = 18 × 25/9 × 25 = 450/225 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 720/225 > 450/225 or 80/25 > 18/9
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