Question

a) 500000 m3 =………....dm3 =.................l (litri)
b) 25 km =………....dam
c) 144km/h =.........................m/s
d) 2700 kg/ m3 = …………… g/cm

Answer 1

$a) \ 500 \ 000 \ m^3=5 \cdot 10^8 \ dm^3=5 \cdot 10^8 \ l; \\ b) \ 25 \ km=2 \ 500 \ dam; \\ c) \ 144 \ km/h=40 \ m/s; \\ d) \ 2 \ 700 \ kg/m^3=2,7 \ g/cm^3.$