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3 years ago

3. The ratio of blue marbles to white

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

7 0

Answer:

C 40

Step-by-step explanation:

1 blue : 2 white

multiply both sides of the proportion by 20 to reach 20 blue marbles

20 blue: 40 white

Ghella [55]3 years ago

7 0

C. 40
hope this helps

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Answer:

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