If the gradient or treadmill grade equating to incline percentages is

**a measurement of the height distance for every 100-horizontal distance**. e.g. A one-in-100 gradient = 1%, and a rise of 15 meters for every 100 meters is a 15% grade.

The average treadmill is 6 to 7 feet

I'm getting my daughter to measure the one ill be using.

I'm 60 and haven't done any math in along time, actually am horrible with word problems.

Any help would be appreciated.