Compare 80/28 and 9/45
1st number: 2 24/28, 2nd number: 9/45
80/28 is greater than 9/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 45 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,
80/28 = 80 × 45/28 × 45 = 3600/1260 - Likewise, for the 2nd fraction, since 45 × 28 = 1260,
9/45 = 9 × 28/45 × 28 = 252/1260 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3600/1260 > 252/1260 or 80/28 > 9/45
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