a) 2,5km=......m
b)4,5dm^3=.....cm^3
c)245g=......kg
d)m=87kg =>P=.......
e)D=2700kg/m^3=>d=........
f)720g=......kg
g)0,8m=.....dm
h)730cm^3=..........lít
i)P=13,5N=>m=.............
j)d=89000N/m^3 =................
Loga
Sinh Học lớp 12
