dokonaj zamiany jednostek czasu 3600s= h 1800s= h 60s= h 1200min= h 45min= h 10min= h 1s= h 0,25min= s 0,02h= s 1min= h prosze o pomoc
dokonaj zamiany jednostek czasu 3600s= h 1800s= h 60s= h 1200min= h 45min= h 10min= h 1s= h 0,25min= s 0,02h= s 1min= h prosze o pomoc