Unit Conversion Concepts

The video tutorial covers the concept of converting units, both customary and metric, in under five minutes. It provides examples of converting yards to inches and meters to kilometers, explaining the use of multiplication and division based on whether the conversion is from a larger to a smaller unit or vice versa. The tutorial also introduces the metric system's place value chart for conversions and offers practice problems for further understanding.

What is the first step in converting units?

• Subtract the units.

• Add the units together.

• Multiply the units directly.

• Determine the conversion factor between units.

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CCSS.4.MD.A.1

How many inches are there in 5 yards?

• 210 inches

• 200 inches

• 180 inches

• 150 inches

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CCSS.4.MD.A.1

When converting from a larger unit to a smaller unit, what operation is used?

• Multiplication

• Subtraction

• Addition

• Division

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CCSS.2.MD.A.2

How many kilometers are there in 3,000 meters?

• 4 kilometers

• 3 kilometers

• 1 kilometer

• 2 kilometers

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CCSS.4.MD.A.1

When converting from a smaller unit to a larger unit, what operation is used?

• Addition

• Subtraction

• Multiplication

• Division

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CCSS.2.MD.A.2

What is the base unit in the metric system for length?

• Millimeter

• Kilometer

• Meter

• Centimeter

In the metric system, what does the prefix 'kilo' represent?

• Thousands

• Tens

• Thousandths

• Hundredths

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CCSS.2.MD.A.2

How many yards are there in 48 feet?

• 12 yards

• 14 yards

• 18 yards

• 16 yards

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CCSS.4.MD.A.1

How many centiliters are there in 3 liters?

• 400 centiliters

• 200 centiliters

• 100 centiliters

• 300 centiliters

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CCSS.4.MD.A.1

What is the conversion factor from liters to centiliters?

• 100

• 1000

• 50

• 10

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CCSS.4.MD.A.1