Question

Zamien jednostki :
250km...m
5m..km
328m...cm
1800s....h
20h......s
3600s.....min

Answer 1

250000 m
0,005 km
32800 cm
0,5 h
72000 s
60 min

Answer 2

Zamien jednostki :
250km 250000 m
5m 0.005km
328m 32800 cm
1800s 0,5 (pół godziny) h
20h 72000 s
3600s 60min

Answer 3

250km = 250x 1000 = 250000m
5m = 5/1000= 0,005km
328m = 328x 100cm= 32800
1800s = 1800/3600s = 0,5 h
20h = 20 x 3600s = 72000s
3600s = 60 min