Compare 35/80 and 63/84
35/80 is smaller than 63/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 84 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 80 × 21 = 1680,
35/80 = 35 × 21/80 × 21 = 735/1680 - Likewise, for the 2nd fraction, since 84 × 20 = 1680,
63/84 = 63 × 20/84 × 20 = 1260/1680 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 735/1680 < 1260/1680 or 35/80 < 63/84
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