Sagot :
Answer:
1. What is the ratio of red balls to green balls?
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[tex]\bold{4:3}[/tex]
2. What is the ratio of yellow balls to the number of total balls?
[tex]\bold{1:9}[/tex]
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3. What is the ratio of yellow balls to red balls?
[tex]\bold{1:4}[/tex]
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4. What is the ratio of blue balls to green balls?
[tex]\bold{1:3}[/tex]
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5. Now, draw three more balls to the picture. Color them black What is the ratio of black balls to red balls?