migsniff
contestada

There is a bag of marbles that has 40% blue marbles, 10% red marbles, 30% green marbles, and 20% black marbles. What is the ratio of red marbles to black marbles?

Respuesta :

Answer:

1/2 :D?

Step-by-step explanation:

You just need to divide the percentage of red marbles to black marbles.

10% / 20% = 1/2 :D

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