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valina [46]
2 years ago
12

A bag contains 12 red marbles The ratio of red marbles to blue marbles is 4:3?

Mathematics
1 answer:
Ostrovityanka [42]2 years ago
8 0

There are 9 blue marbles.

Step-by-step explanation:

12÷4=3

3×3=9

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Verdich [7]
A polygon is a 2-dimension figure....
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