# Christmas Pie gone

Algebra Level 1

I had a christmas cherry pie sitting in my fridge.
At 1am, my son got hungry and ate $$\frac{1}{5}$$ of it.
At 2am, my daughter got hungry and ate $$\frac{1}{4}$$ of what was left.
At 3am, my wife got hungry and ate $$\frac{1}{3}$$ of what was left.
At 4am, my dog got hungry and ate $$\frac{1}{2}$$ of what was left.

What percentage of the pie (in %) was left for me in the morning?

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