Factor Label / Dimensional Analysis

Front

What is dimensional analysis?

Back

Dimensional analysis is a mathematical technique used to convert one unit of measurement to another using conversion factors.

Front

What is a conversion factor?

Back

A conversion factor is a ratio that expresses how many of one unit are equal to another unit.

Front

What unit should be in the denominator of the conversion factor when converting leagues to feet?

Back

leagues

Front

How many ounces are in 1 pound?

Back

16 ounces.

Front

If 1 gram is equal to 0.035 ounces, how many ounces are in 200 grams?

Back

7 ounces.

Front

What is the conversion factor to use when converting pounds to ounces?

Back

1 lb = 16 oz.

Front

How many miles are in 10 kilometers?

Back

6.21 miles.

Front

What is the conversion factor for quarts to gallons?

Back

1 gallon = 4 quarts.

Front

If you have 16 quarts, how many gallons do you have?

Back

4 gallons.

Front

What is the purpose of dimensional analysis?

Back

To ensure that units cancel appropriately and to convert measurements accurately.