Ratios | Rates | Tables & Graphs !

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What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a:b'.

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What is a rate?

Back

A rate is a specific kind of ratio that compares two different units, such as miles per hour or price per item.

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What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form equivalent ratios.

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How do you simplify a ratio?

Back

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

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What is a unit rate?

Back

A unit rate is a rate in which the second quantity is one unit, such as 60 miles per hour.

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What does it mean for a graph to represent a proportional relationship?

Back

A graph represents a proportional relationship if it is a straight line that passes through the origin (0,0).

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How do you find the unit price of an item?

Back

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

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What is the simplest form of the ratio 10:12?

Back

The simplest form of the ratio 10:12 is 5:6.

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What is the difference between a ratio and a proportion?

Back

A ratio compares two quantities, while a proportion states that two ratios are equal.

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What is a double number line?

Back

A double number line is a visual representation that shows two sets of numbers and their relationships, often used to illustrate ratios.