Compare 84/40 and 16/9
1st number: 2 4/40, 2nd number: 1 7/9
84/40 is greater than 16/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 9 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
84/40 = 84 × 9/40 × 9 = 756/360 - Likewise, for the 2nd fraction, since 9 × 40 = 360,
16/9 = 16 × 40/9 × 40 = 640/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 756/360 > 640/360 or 84/40 > 16/9
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