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Zepler [3.9K]
3 years ago
10

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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