Compare 18/15 and 45/49
1st number: 1 3/15, 2nd number: 45/49
18/15 is greater than 45/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 49 is 735
Next, find the equivalent fraction of both fractional numbers with denominator 735 - For the 1st fraction, since 15 × 49 = 735,
18/15 = 18 × 49/15 × 49 = 882/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
45/49 = 45 × 15/49 × 15 = 675/735 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 882/735 > 675/735 or 18/15 > 45/49
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