Exploring Ratios and Measurement Conversions

This video tutorial introduces the concept of unit ratios and their application in converting customary units of measurement. It explains how to use a conversion table to find relationships between different units such as inches to feet, yards to miles, and ounces to pounds. The video provides examples and guides viewers through creating their own unit ratios, emphasizing the importance of the second quantity being one in a unit ratio.

What are unit ratios primarily used for in measurements?

• To calculate the volume of objects

• To represent relationships between customary units of measurement

• To determine the speed of an object

• To compare different metric units

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CCSS.3.MD.A.2

Which of the following is not a customary unit of measurement?

• Pound

• Gallon

• Meter

• Yard

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CCSS.2.MD.A.2

Why are customary units of measurement focused on in this lesson?

• Because metric units are not widely used

• To focus on the US customary system

• Because they are used worldwide

• Because they are easier to understand

Tags

CCSS.2.MD.A.2

What is the purpose of having a conversion table in your workbook?

• To help with complex algebraic equations

• To provide answers to the quiz

• To list all the metric units

• To assist with measurement conversions

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

What does a unit ratio compare?

• The speed of two different objects

• Metric units to customary units

• The first quantity to one unit of the second quantity

• Two quantities of the same unit

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following is a correct example of a unit ratio?

• 3 yards for every 1 foot

• 1 mile for every 5280 feet

• 16 pounds for every 1 ounce

• 2 quarts for every 1 pint

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the significance of the second quantity in a unit ratio always being one?

• It simplifies the conversion process

• It indicates the ratio is incorrect

• It means the units are interchangeable

• It shows the conversion is metric

Tags

CCSS.4.MD.A.1

How many ounces are there in one pound?

• 32 ounces

• 8 ounces

• 16 ounces

• 12 ounces

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit ratio from pints to quarts?

• 1 pint for every 4 quarts

• 4 pints for every 1 quart

• 2 pints for every 1 quart

• 1 pint for every 2 quarts

Tags

CCSS.4.MD.A.1

How many feet are there in one mile according to the unit ratio?

• 1609 meters

• 1000 feet

• 5280 feet

• 1760 yards

Tags

CCSS.4.MD.A.1