Use 3 metres or 10 feet for approximation
3 meters high
72.6 meters.
30
1 story
24
There are 10 Meters in one Dekameter
One shackle is equal to 27.432 meters.
0.3048 meters ==
.3048 meters.
10 meters
One kilometer is equal to 1000 meters.
There are 1609.344 meters is one mile.