Question

Zamień i prosze o pełne obliczenia

a) 20 [dm]10[cm]20[mm]=,,,[mm]
b) 3,6[h]20[min]=...[s]
15[m/s]= ...[km/h]
10[cm/min]=....[dm/s]
3600[g/cm3] =...[kg/m3]

Answer 1

a)20dm=200cm=2000mm

10cm=100mm

20mm=20mm

b)3.6h=216min=12960s
20min=1200s

c)15m/s=4.17km/h

10cm/min=1,7dm/s

3600g/cm3=

Answer 2

a)20dm=200cm=2000mm

10cm=100mm

20mm=20mm

b)3.6h=216min=12960s
20min=1200s

c)15m/s=4.17km/h

10cm/min=1,7dm/s

3600g/cm3