Compare 36/9 and 42/84
1st number: 4 0/9, 2nd number: 42/84
36/9 is greater than 42/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 9 × 28 = 252,
36/9 = 36 × 28/9 × 28 = 1008/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
42/84 = 42 × 3/84 × 3 = 126/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1008/252 > 126/252 or 36/9 > 42/84
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