An average diameter of a liver cell is 25 microns (microns are the same thing as micrometers). How many feet is this?

average-diameter

#1

An average diameter of a liver cell is 25 microns (microns are the same thing as micrometers). How many feet is this?

Answer:

1 meter = 3.28 feet (approximately)
so 25 micrometers = (25*3.28)/1000000
= 82 micro feet