Question

A hiker started the day at an elevation of 800 feet. he climbed 200 feet in elevation to his first rest stop, hiked down 400 feet in elevation to his second rest stop, and climbed 500 feet in elevation to his third rest stop. What is the average elevation of his three rest stops

Answer 1

Answer:

A hiker started the day at an elevation of 800 feet. He climbed 200 feet, . in elevation to his first rest stop, hiked down 400 feet in elevation to ... 800+ 200+(400) + ...

Thank you