Compare 2/50 and 2/21
2/50 is smaller than 2/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 21 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
2/50 = 2 × 21/50 × 21 = 42/1050 - Likewise, for the 2nd fraction, since 21 × 50 = 1050,
2/21 = 2 × 50/21 × 50 = 100/1050 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/1050 < 100/1050 or 2/50 < 2/21
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