Forty (40) yards.
The answer depends on which 40-yard line. If you're on your own twenty and run to your own 40, you ran twenty yards. If you start from your own twenty and run to your opponent's 40, you ran forty yards.
13.33 yards.
40 yards is 120 feet.
That would be 43.7445 yards.
6 and two-third yards are in twenty feet.
Twenty feet is 6 and 2/3 (6.6666666666666666666667) yards.
44 yards is 0.025 miles.
15 yards.
Forty yards is the equivalent to one hundred and twenty feet one thousand four hundred and forty inches zero point zero two hundred and twenty seven miles zero point zero three hundred and sixty six kilometers thirty six point six meters
One yard is 36 inches. So, forty inches is 1 1/9 yards.
40' x 40' (1,600 square feet) = 177.7 sq. yards.
1440