The Fire Escape Stairway in an Office Building Is Shown $6 \frac { 1 } { 2 }$

Short Answer

The fire escape stairway in an office building is shown in the illustration below. Each riser is $6 \frac { 1 } { 2 }$ inches high. If each floor is 105 inches high and the building is 65 stories tall, how many steps are there in the stairway?
__________ steps