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4 years ago

7

A bag contains 9 red marbles and 18 blue marbles. If a representative sample contains 2 red marbles, then how many blue marbles

would you expect it to contain?

1 answer:

Ahat [919]4 years ago

4 0

Answer:

4

Step-by-step explanation:

9 x 2 Is 18 so you would multiply 2 x 2 as well

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Step-by-step explanation:

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