Question

10 m/s = km/h

15 km/h = m/min

150 cm/s = km/min

720 km/h = cm/s

3,6 m/s = cm/s

1,8 m/min = cm/s

Tylko całe działania . ;d

Answer 1

10 m/s = 10 * 1/1000 km /1/3600 s = 1/100 km * 3600 /1 h = 36 km/h

bo:

1 m = 1/1000 km

1 s = 1/3600 h

15 km /h = 15 * 1000 m /60 min = 15000 m/60 min = 250 m/min

bo:

1 km = 1000 m

1 h = 60 min

150 cm / s = 150 * 1/100000 km /1/60 min

150 cm /s = 0,09 km/min

bo:

1 cm = 1/100000 km

1 s = 1/60 min

720 km/h = 720 * 100000 cm /3600 s = 20000 cm/s

bo:

1 km = 100000 cm

1 h = 3600 s

3,6 m/s = 3,6 *100 cm /s = 360 cm/s

bo:

1 m = 100 cm

1,8 m/min = 1,8 * 100 cm /60 s = 3 cm/s

bo:

1 m = 100 cm

1 min = 60 s