Na filmie"Wesoły Łoś" bylo w kinie 36 doroslych i 44 dzieci.Jaki procent widzow stanowili dorosli,a jaki dzieci?
Dam naj:P
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80osób -100%
36 - x%
x =36*100:80
x= 45% dorośli
80 - 100%
44 -x%
x=44*100:80
x=55% - dzieci