Metric Unit Conversion Concepts

The video tutorial explains how to convert between different units of weight in the metric system. It covers conversions from milligrams to grams, centigrams to milligrams, grams to centigrams, and grams to hectograms. The tutorial emphasizes the importance of understanding conversion factors and moving the decimal point to achieve accurate conversions.

What is the first step in converting milligrams to grams?

• Find the conversion factor between milligrams and grams.

• Directly multiply the milligrams by 1000.

• Add 1000 to the milligrams.

• Subtract 1000 from the milligrams.

How many milligrams are there in one gram?

• 0.1

• 100

• 10

• 1000

What is a conversion factor?

• A tool to measure weight.

• A ratio used to convert between units.

• A unit of weight.

• A type of calculator.

How do you set up a conversion problem for milligrams to grams?

• Use a conversion factor with milligrams on top.

• Use a conversion factor with grams on top.

• Use a conversion factor with milligrams on the bottom.

• Use a conversion factor with grams on the bottom.

How do you set up a conversion problem for milligrams to grams?

• Use a conversion factor with milligrams on top.

• Use a conversion factor with grams on top.

• Use a conversion factor with milligrams on the bottom.

• Use a conversion factor with grams on the bottom.

When converting 9 milligrams to grams, what is the result?

• 90 grams

• 0.9 grams

• 9 grams

• 0.009 grams

What happens to the decimal point when converting milligrams to grams?

• It moves three places to the left.

• It moves three places to the right.

• It moves one place to the left.

• It stays the same.

What is the result of converting 9 milligrams to grams?

• 90 grams

• 0.009 grams

• 9 grams

• 0.9 grams

What is the result of converting 9 milligrams to grams?

• 9 grams

• 0.009 grams

• 0.9 grams

• 90 grams

How many milligrams are in a centigram?

• 0.1

• 10

• 100

• 1