Compare 28/30 and 4/50
28/30 is greater than 4/50
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
28/30 = 28 × 5/30 × 5 = 140/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
4/50 = 4 × 3/50 × 3 = 12/150 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 140/150 > 12/150 or 28/30 > 4/50
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