Compare 1/80 and 8/36
1/80 is smaller than 8/36
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 36 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
1/80 = 1 × 9/80 × 9 = 9/720 - Likewise, for the 2nd fraction, since 36 × 20 = 720,
8/36 = 8 × 20/36 × 20 = 160/720 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 9/720 < 160/720 or 1/80 < 8/36
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