Standing at 6ft-3in with piercing blue eyes, it's not hard to see why the Mormon male model Lucky Blue Smith has more than 800,000 Instagram followers. Of the girls he meets after his fashion shows, though, he admitted 'most of them are shaking'.
But you can convert square feet to square miles. So let's.   One linear mile is equal to 5,280 feet. Hence, one square mile is equal to 5,280 x 5,280 (which is 5,280 squared) = 27,878,400 square feet.
Each mile is 1609.344 meters. So this is the linear conversion factor. Let's do the arithmetic and show how we cancel the units. First we multiply by the conversion factor: Clearly we aren't done because the units are now miles times meters. So we do it again: