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3-46.

Given the following descriptions of portions, write each portion as a percent. Use a block to help you visualize the portions. 

  1. tenths and hundredths

  • tenths make . Think about how you could write tenths and hundredths, given that information.

  1. hundredths

  • You need hundredths to make 100%.
    How would you write portions of ?

  1. hundredths

  • hundredths can also be written as tenth and hundredths.

  1. tenths

  • Is tenths greater or less than ?
    Remember that tenths is equal to .

Use the eTool below to model the portions.
Click the link at right for the full version of the eTool: