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A bag contains the following marbles: 12 black marbles, 8 blue marbles, 16 brown marbles and 14 green marbles. what is the ratio of black marbles to blue marbles.

Respuesta :

Let:

Nbk = Number of black marbles = 12

Nb = Number of blue marbles = 8

The ratio of black marbles to blue marbles will be given by:

[tex]Nbk\colon Nb=12\colon8=\frac{12}{8}=\frac{3}{2}[/tex]

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