Puzzle No. 4

Number 6, well, that's a state;

You've been there, and it's pretty great.

Add Texas to Utah, subtract Illinois,

Multiply by the state where your dad was a boy,

Then divide by the place that's famous for peaches.

Where are you now? (Hint: There aren't many beaches.)

[Note: This is the puzzle that wants you to answer in the form of a place name.]