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Factor Label Method Worksheet

A Grade 9 Science worksheet focusing on the Factor Label Method (dimensional analysis) for unit conversions and problem-solving.

Grade 9 Science Units and MeasurementFactor Label Method
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Includes

Fill in the Blanks2 Short AnswerMultiple Choice

Standards

NGSS.HS-PS1-7NGSS.HS-PS2-1
6 sections · Free to use · Printable
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Factor Label Method Worksheet

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Read each question carefully and use the Factor Label Method (dimensional analysis) to solve the problems. Show all your work, including the conversion factors.

1. The Factor Label Method is also known as  .

2. A   is a ratio of equivalent measurements.

3. When using the factor label method, units are treated like   and can be cancelled out.

1. Convert 5.5 meters to centimeters. Show your work using the Factor Label Method.

2. How many seconds are in 2.5 hours? Use the Factor Label Method.

1. Which of the following is the correct conversion factor to convert grams to kilograms?

a

1 kg / 100 g

b

1000 g / 1 kg

c

100 g / 1 kg

d

1 kg / 1000 g

2. To convert minutes to days, which sequence of conversion factors would you use?

a

min → hr → day

b

min → sec → hr → day

c

min → day

d

min → hr

1. A car travels at a speed of 60 miles per hour. What is its speed in kilometers per minute? (1 mile = 1.609 km)

2. If a chemical reaction produces 3.5 grams of product per second, how many kilograms of product are produced in an hour?