Compare 9/20 and 9/50
9/20 is greater than 9/50
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
9/20 = 9 × 5/20 × 5 = 45/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
9/50 = 9 × 2/50 × 2 = 18/100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 45/100 > 18/100 or 9/20 > 9/50
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