Compare 21/42 and 6/32
21/42 is greater than 6/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
21/42 = 21 × 16/42 × 16 = 336/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
6/32 = 6 × 21/32 × 21 = 126/672 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/672 > 126/672 or 21/42 > 6/32
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