Mathematics, 26.11.2020 19:20, Chewbacka2020

There are 30 boys in a sporting club. 20 of them play hockey and 15 play volleyball. Each boys plays at least one of the two games. Illustrate the information on a Venn diagram. How many boys play all the two games. How many boys play only one game

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There are 30 boys in a sporting club. 20 of them play hockey and 15 play volleyball. Each boys plays...