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Types of Numbers

Types of Numbers

Multiplication by Clever Form of 1 Exercises

Example 1

Find the cleverly disguised form of 1 that will let you simplify the rotten fraction below, then simplify. And quickly, please—it hurts our eyes just to look at it. 

Example 2

What's the cleverly disguised form of 1 that will let you simplify ? What's the simplified version?