Answers

Compare 56/70 and 90/63

1^st number: 56/70, 2^nd number: 1 27/63

56/70 is smaller than 90/63

Steps for comparing fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 63 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 70 × 9 = 630,
   56/70 = 56 × 9/70 × 9 = 504/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   90/63 = 90 × 10/63 × 10 = 900/630
4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
5. 504/630 < 900/630 or 56/70 < 90/63

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