Facts prove otherwise. It takes just 30 minutes to mow the average home lawn. Average is 10,000 square feet (929 square meters) of turfgrass. You will spend only 11 hours annually when mowing once a week during a seven-month growing season using a 19-inch (48.26 cm), walk-behind rotary (or reel) mower.acts prove otherwise. It takes just 30 minutes to mow the average home lawn. Average is 10,000 square feet (929 square meters) of turfgrass. You will spend only 11 hours annually when mowing once a week during a seven-month growing season using a 19-inch (48.26 cm), walk-behind rotary (or reel) mower.
tonne. n. 1. (Units) a unit of mass equal to 1000 kg or 2204.6 pounds. Also called (not in technical use): metric ton.
In the United States, a ton refers to 2,000 pounds. Outside the United States, a ton is shorthand for a metric ton, or 1,000 kilograms. Tonne is also used when referring to a metric ton. The key to remembering the difference between these terms is the âNEâ at the end of tonne.