Compare 84/49 and 45/20
1st number: 1 35/49, 2nd number: 2 5/20
84/49 is smaller than 45/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 20 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 49 × 20 = 980,
84/49 = 84 × 20/49 × 20 = 1680/980 - Likewise, for the 2nd fraction, since 20 × 49 = 980,
45/20 = 45 × 49/20 × 49 = 2205/980 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1680/980 < 2205/980 or 84/49 < 45/20
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