Compare 84/42 and 14/45
1st number: 2 0/42, 2nd number: 14/45
84/42 is greater than 14/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
84/42 = 84 × 15/42 × 15 = 1260/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
14/45 = 14 × 14/45 × 14 = 196/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1260/630 > 196/630 or 84/42 > 14/45
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