Compare 50/45 and 9/80
1st number: 1 5/45, 2nd number: 9/80
50/45 is greater than 9/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 45 × 16 = 720,
50/45 = 50 × 16/45 × 16 = 800/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
9/80 = 9 × 9/80 × 9 = 81/720 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 800/720 > 81/720 or 50/45 > 9/80
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