Question

Sherry and her friend hiked up 2,300 feet above their campground. They returned to the campground for lunch and then walked to the lake. The lake is 1,600 feet below the campground. What is the altitude difference between the lake and the highest point they hiked?

Answer 1

3,900

Explanation:

2,300+1,600=3,900 it's the space in-between the highest point and the lake