Compare 20/10 and 9/80
1st number: 2 0/10, 2nd number: 9/80
20/10 is greater than 9/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
20/10 = 20 × 8/10 × 8 = 160/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
9/80 = 9 × 1/80 × 1 = 9/80 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/80 > 9/80 or 20/10 > 9/80
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