Compare 20/84 and 63/35
1st number: 20/84, 2nd number: 1 28/35
20/84 is smaller than 63/35
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
20/84 = 20 × 5/84 × 5 = 100/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
63/35 = 63 × 12/35 × 12 = 756/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 100/420 < 756/420 or 20/84 < 63/35
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