Compare 21/5 and 10/6
1st number: 4 1/5, 2nd number: 1 4/6
215 is greater than 106
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
215 = 21 × 65 × 6 = 12630 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
106 = 10 × 56 × 5 = 5030 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 12630 > 5030 or 215 > 106
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