Ratios!!

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What is a ratio?

Back

A ratio is a comparison of two quantities.

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What does a part-to-part ratio represent?

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A part-to-part ratio compares two parts of a whole.

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What does a part-to-whole ratio represent?

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A part-to-whole ratio compares a part to the entire whole.

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How do you express the ratio of 3 bananas to 2 apples?

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The ratio is expressed as 3:2.

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If there are 4 inches of snow on Tuesday and 6 inches on Friday, what type of ratio is this?

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This is a part-to-part ratio.

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In a class of 23 kids, if 5 play trumpet, what type of ratio is this?

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This is a part-to-whole ratio.

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What is the formula to calculate a ratio?

Back

The formula to calculate a ratio is: Ratio = Part / Whole.

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If a student answered 10 questions and got 3 incorrect, what is the part-to-whole ratio of correct answers?

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The part-to-whole ratio of correct answers is 7:10.

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What is the significance of understanding ratios in real-life applications?

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Understanding ratios helps in comparing quantities and making informed decisions.

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Can ratios be simplified?

Back

Yes, ratios can be simplified just like fractions.

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