human
Jackie loves to climb trees. She climbed a 1000 foot tall tree. Then she climbed 2 trees that were half as tall as the first tree. She finished by climbing a tree that was 200 feet taller than her first tree. What was the average height of the trees that Jackie climbed?
assistant
How tall were the second trees? ** Jackie climbed 2 trees that were 1/2 * 1000 feet = 500 feet tall each.
How tall was the final tree? ** Jackie climbed a final tree that was 1000 + 200 feet = <<1000+200=1200>>1200 feet.
How tall were the trees Jackie climbed? ** In total, the 4 trees Jackie climbed were 1000 feet + 500 feet + 500 feet + 1200 feet = <<1000+500+500+1200=3200>>3200 feet.
What was the average height of the trees that Jackie climbed? ** The average height tree that Jackie climbed was 3200 feet / 4 trees = <<3200/4=800>>800 feet tall.
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