Compare 18/27 and 40/10
1st number: 18/27, 2nd number: 4 0/10
18/27 is smaller than 40/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
18/27 = 18 × 10/27 × 10 = 180/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
40/10 = 40 × 27/10 × 27 = 1080/270 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/270 < 1080/270 or 18/27 < 40/10
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