Compare 32/49 and 21/20
1st number: 32/49, 2nd number: 1 1/20
32/49 is smaller than 21/20
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,
32/49 = 32 × 20/49 × 20 = 640/980 - Likewise, for the 2nd fraction, since 20 × 49 = 980,
21/20 = 21 × 49/20 × 49 = 1029/980 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 640/980 < 1029/980 or 32/49 < 21/20
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