Answer: 72.83 inches
Step-by-step explanation:
Given : 1 inch= 25.4 mm (1)
As we know, 1 meter = 1000 mm
i.e. 1 mm=
Thus , (2)
From (1) and (2) , 1 inch = 0.0254 m
i.e.
Then,
∴ 1.85 m = 72.83 inches
40 divided by 5 is 8, therefore the football player can run 8 yards per second.