Question

a man diving from a platform 30 feet above the water descends 18 feet below the surface he then swims to the surface how far has he traveled all together

Answer 1

66 feet

Step-by-step explanation

A diagram of this problem is:

The total distance traveled is the distance from the platform to the surface of the water and twice the distance we dove into the water - because first he dove and then he swam back that distance:

`30ft+18ft+18ft=66ft`