Compare 3/8 and 50/20
1st number: 3/8, 2nd number: 2 10/20
3/8 is smaller than 50/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
3/8 = 3 × 5/8 × 5 = 15/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
50/20 = 50 × 2/20 × 2 = 100/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 15/40 < 100/40 or 3/8 < 50/20
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