Ratio Tables

Front

What is a ratio table?

Back

A ratio table is a tool used to show the relationship between two quantities, allowing for the identification of equivalent ratios and the calculation of missing values.

Front

How do you find a missing value in a ratio table?

Back

To find a missing value in a ratio table, you can use equivalent ratios and cross-multiplication to solve for the unknown.

Front

If 1 scoop of coffee grounds requires 2 cups of water, how many cups are needed for 5 scoops?

Back

10 cups of water are needed for 5 scoops of coffee grounds.

Tags

CCSS.6.RP.A.3B

Front

What is the cost of 33 bottles of water if 22 bottles cost $4?

Back

The cost of 33 bottles of water is $6.

Tags

CCSS.6.RP.A.3B

Front

How many tennis balls are in 32 tubes if each tube contains 3 tennis balls?

Back

There are 96 tennis balls in 32 tubes.

Tags

CCSS.3.OA.A.3

Front

What is the formula to calculate a missing value in a ratio?

Back

The formula is (Value1/Value2) = (MissingValue1/MissingValue2).

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they simplify to the same fraction.

Tags

CCSS.6.RP.A.3A

Front

How can you use a ratio table to solve real-world problems?

Back

A ratio table can be used to organize information, identify patterns, and calculate unknown values in various real-world scenarios.

Front

What is the significance of the term 'unit rate' in ratios?

Back

The unit rate is the ratio of two measurements in which the second quantity is 1, providing a way to compare different ratios.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you set up a ratio table for a given problem?

Back

To set up a ratio table, list the known quantities in one column and the corresponding unknown quantities in another, ensuring to maintain the same relationship.