1 kilometra jest: 1m, 350m, 1000m, 840m, 100m, 1cm, 50cm.    1 km to 1000 m, 100 000 cm, 1 000 000 mm    1 m to 0,1%, 350 m to 35%,  1000 m to 100%, 840 m to 84%,  100 m to 10%,    1 cm to 0,001%, 50 cm to 0,05%

1 kilometra jest: 1m, 350m, 1000m, 840m, 100m, 1cm, 50cm.    1 km to 1000 m, 100 000 cm, 1 000 000 mm    1 m to 0,1%, 350 m to 35%,  1000 m to 100%, 840 m to 84%,  100 m to 10%,    1 cm to 0,001%, 50 cm to 0,05%