Compare 30/28 and 5/40
1st number: 1 2/28, 2nd number: 5/40
30/28 is greater than 5/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 28 × 10 = 280,
30/28 = 30 × 10/28 × 10 = 300/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
5/40 = 5 × 7/40 × 7 = 35/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 300/280 > 35/280 or 30/28 > 5/40
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