Compare 54/81 and 6/9
54/81 is equivalent to 6/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 9 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 81 × 1 = 81,
54/81 = 54 × 1/81 × 1 = 54/81 - Likewise, for the 2nd fraction, since 9 × 9 = 81,
6/9 = 6 × 9/9 × 9 = 54/81 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 54/81 = 54/81 or 54/81 = 6/9
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