Answers

Compare 9/3 and 90/4

1^st number: 3 0/3, 2^nd number: 22 2/4

9/3 is smaller than 90/4

Steps for comparing fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 4 is 12
   
   Next, find the equivalent fraction of both fractional numbers with denominator 12
2. For the 1st fraction, since 3 × 4 = 12,
   9/3 = 9 × 4/3 × 4 = 36/12
3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
   90/4 = 90 × 3/4 × 3 = 270/12
4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
5. 36/12 < 270/12 or 9/3 < 90/4

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ¹⁸/₃ and ⁹⁰/₄ ⁹/₆ and ⁹⁰/₄ ⁹/₃ and ⁹⁰/₈ ²⁷/₃ and ⁹⁰/₄ ⁹/₃ and ⁹⁰/₁₂ ⁴⁵/₃ and ⁹⁰/₄ ⁹/₁₅ and ⁹⁰/₄ ⁹/₃ and ⁹⁰/₂₀ ⁶³/₃ and ⁹⁰/₄ ⁹/₂₁ and ⁹⁰/₄ ⁹/₃ and ⁹⁰/₂₈

Compare Fractions Calculator