# math

posted by
**Don**
.

I need help answering the following question:

A road sign reads: "5% grade next 4 miles." What is the change in elevation from the lookout to the point four miles ahead (to the nearest foot)?

posted by
**Don**
.

I need help answering the following question:

A road sign reads: "5% grade next 4 miles." What is the change in elevation from the lookout to the point four miles ahead (to the nearest foot)?