Compare 1/10 and 4/20
1/10 is smaller than 4/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
1/10 = 1 × 2/10 × 2 = 2/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
4/20 = 4 × 1/20 × 1 = 4/20 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2/20 < 4/20 or 1/10 < 4/20
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