Magdalena picked 1/5 * 200 apples = <<1/5*200=40>>40 apples on the first day.

On the second day, she picked 2 * 40 apples = <<2*40=80>>80 apples from the tree

The total number of apples that he picked on the third day is 40 apples + 20 apples = <<40+20=60>>60 apples

In total, she picked 40 apples + 80 apples + 60 apples = <<40+80+60=180>>180 apples in the three days.

The total number of apples remaining in the tree is 200 apples - 180 apples = <<200-180=20>>20 apples

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Magdalena has an apple tree on their farm, producing very few apples each year for a while now. However, this year, the apple tree yield was excellent, and it grew 200 apples. Magdalena picked 1/5 of the fruits on the first day, twice that number on the second day, and 20 more apples than he picked on the first day on the third day. Calculate the total number of apples remaining in the tree.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
20
Magdalena has an apple tree on their farm, producing very few apples each year for a while now. However, this year, the apple tree yield was excellent, and it grew 200 apples. Magdalena picked 1/5 of the fruits on the first day, twice that number on the second day, and 20 more apples than he picked on the first day on the third day. Calculate the total number of apples remaining in the tree.
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