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.
Answer
Got it: is the clever form of 1, and is the simplified form.
Example 2
What's the cleverly disguised form of 1 that will let you simplify ? What's the simplified version?
Answer
Multiply by 57/57, which simplifies the fraction to 4/11.
is the clever form of 1, and 
is the simplified form.
? What's the simplified version?