Compare 12/42 and 49/16
1st number: 12/42, 2nd number: 3 1/16
12/42 is smaller than 49/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
12/42 = 12 × 8/42 × 8 = 96/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
49/16 = 49 × 21/16 × 21 = 1029/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 96/336 < 1029/336 or 12/42 < 49/16
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