Compare 18/15 and 27/35
1st number: 1 3/15, 2nd number: 27/35
18/15 is greater than 27/35
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
18/15 = 18 × 7/15 × 7 = 126/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
27/35 = 27 × 3/35 × 3 = 81/105 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/105 > 81/105 or 18/15 > 27/35
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