Mathematics, 23.07.2019 05:50 frankierice020
Asurvey of 392 children given at a local elementary school showed that 175 like chocolate ice cream, 125 like pistachio ice cream, and 142 do not like chocolate or pistachio ice cream. how many children like at least one kind of ice cream mentioned in the survey?
Answers: 1
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Asurvey of 392 children given at a local elementary school showed that 175 like chocolate ice cream,...
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