Conversion factors/dimensional analysis

Conversion factors/dimensional analysis

Follow the Method

• Identify the given and known

• identify the unknown or solve for.

• Set up your equation by:

• writing your given first

• writing the multiplication sign next

• then writing the conversion factor BUT place your units first and then the numbers after

• solve your problem by multiplying straight across top and then bottom. Divide only if needed to finish the problem. Note number of significant digits. Use Sci Notation if needed.

Fill in the Blanks

8.9cm = ?m

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Convert 0.049kg of sulfur to grams.

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Convert

150mg of aspirin to grams.

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The new hybrid cars get 65 miles per gallon. How many miles can you drive on 5gallons of gas?

Your Turn---

In your group work on the assigned metric conversion worksheet. Worksheet can be found TEAMS but must be uploaded to schoology once completed.

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Dr. Gomez orders 0.08 grams of medication for a patient. Each pill contains 0.003 grams of the medicine. How many pills will the patient need?”