zadanie w załączniku
lludnosci 35,6mln
Wu - 20promili
Wz - 10promili
Wu - Wz = 10promili
10promili = 1%
1% z 35,6mln = 356tys
ODp. liczba ludnosci wzrosal o 356tys.
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lludnosci 35,6mln
Wu - 20promili
Wz - 10promili
Wu - Wz = 10promili
10promili = 1%
1% z 35,6mln = 356tys
ODp. liczba ludnosci wzrosal o 356tys.