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.
Tonne â is an imperial value of about 2240 pounds â pronounced âTun-ayâ â also known as a âlong Tonneâ. Ton â is a metric value of 1000Kg â pronounced âTunâ. 2240 pounds is roughly equal to 1016Kg. The difference is negligible in everyday use, but for SWL or weights and measures, itâs very handy to know whatâs what.