Compare 72/6 and 4/20
1st number: 12 0/6, 2nd number: 4/20
72/6 is greater than 4/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
72/6 = 72 × 10/6 × 10 = 720/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
4/20 = 4 × 3/20 × 3 = 12/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 720/60 > 12/60 or 72/6 > 4/20
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