Compare 80/50 and 3/20
1st number: 1 30/50, 2nd number: 3/20
80/50 is greater than 3/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
80/50 = 80 × 2/50 × 2 = 160/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
3/20 = 3 × 5/20 × 5 = 15/100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/100 > 15/100 or 80/50 > 3/20
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