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In this lesson, we will learn how to decompose non-unit fractions into unit fractions using models.
Yara wants to decompose 1112. Her friend helps her decompose it as a sum of unit
fractions, as shown: 112+112+112+112+112+112+112+112+112+112+112.
What other way can you use to help Yara decompose 1112?
Use the given model to write 68 as a sum of unit fractions.
Complete the following: 34=++.