Ratio Number Lines, Tables, and Tape Diagrams OH MY!!

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What is a ratio?

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A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

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How do you simplify a ratio?

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To simplify a ratio, divide both terms by their greatest common factor (GCF).

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If 3 avocados cost $6, how much does 1 avocado cost?

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$2

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CCSS.6.RP.A.3B

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What is a tape diagram?

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A tape diagram is a visual model that uses rectangles to represent numbers and their relationships, often used to solve ratio and proportion problems.

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How many cups of sliced apples are needed to make 4 apple pies if 1 pie requires 6 cups?

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24 cups.

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What is a number line?

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A number line is a straight line with numbers placed at equal intervals along its length, used to represent numbers and their relationships.

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CCSS.2.MD.B.6

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If Dannia can jog 2,000 feet in 4 minutes, how far can she jog in 8 minutes?

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4,000 feet.

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How do you find the unit rate?

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To find the unit rate, divide the total quantity by the number of units.

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If Kimberly can buy 3 sweatshirts for $45, how much would 5 sweatshirts cost?

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$75.

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CCSS.6.RP.A.3B

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What does it mean to write a ratio in simplest form?

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Writing a ratio in simplest form means reducing it to its lowest terms, where the two numbers have no common factors other than 1.

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