Compare 84/40 and 5/7
1st number: 2 4/40, 2nd number: 5/7
84/40 is greater than 5/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 7 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
84/40 = 84 × 7/40 × 7 = 588/280 - Likewise, for the 2nd fraction, since 7 × 40 = 280,
5/7 = 5 × 40/7 × 40 = 200/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 588/280 > 200/280 or 84/40 > 5/7
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