Compare 15/28 and 50/42
1st number: 15/28, 2nd number: 1 8/42
15/28 is smaller than 50/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 42 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
15/28 = 15 × 3/28 × 3 = 45/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
50/42 = 50 × 2/42 × 2 = 100/84 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 45/84 < 100/84 or 15/28 < 50/42
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