Compare 10/20 and 63/40
1st number: 10/20, 2nd number: 1 23/40
10/20 is smaller than 63/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
10/20 = 10 × 2/20 × 2 = 20/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
63/40 = 63 × 1/40 × 1 = 63/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/40 < 63/40 or 10/20 < 63/40
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