Respuesta :

sqdancefan

Answer:

  • 6 : 7
  • 9 : 10 1/2
  • 12 : 14

Step-by-step explanation:

Multiply the given values by any number you like. The results will be integers if the number is even.

  ×2 gives 3×2 : (3 1/2)×2 = 6 : 7

  ×3 gives 3×3 : (3 1/2)×3 = 9 : 10 1/2

  ×4 gives 3×4 : (3 1/2)×4 = 12 : 14

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