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3 years ago

11

Pwease jelp, I tried

1 answer:

suter [353]3 years ago

7 0

Answer:

B. 2:3

Step-by-step explanation:

It's easier to see when counting by quarters of a circle instead of a whole circle.

We start with the shaded. We know the fully shaded one has 4 quarters and we can count 4 more surrounding it. That's a total of 8. Since there are 4 quarters in each circle, we can divide it by 4 to get 2 full circles that are shaded.

Next is the white, they come in groups of 3 quarters since one of the quarters are shaded. There are 4 groups of these so we can do 3x4 to figure out the total number (or just count them out). We get a total of 12 white quarters. Divide by 4, we have 3 full white circles.

The ratio is 2:3

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3 years ago

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Alex73 [517]

Answer:

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Step-by-step explanation:

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This can also be seen as:

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Simplify the parentheses:

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Combine:

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3 years ago

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Step-by-step explanation:

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