Compare 70/42 and 56/63
1st number: 1 28/42, 2nd number: 56/63
70/42 is greater than 56/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
70/42 = 70 × 3/42 × 3 = 210/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
56/63 = 56 × 2/63 × 2 = 112/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 210/126 > 112/126 or 70/42 > 56/63
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