22-04-2018
Mathematics

contestada

Each boy in a class has 7 pockets and each girl in that class has 11 pockets. How many boys and how many girls are there in this class if there are 147 pockets and 17 heads?

Respuesta :

emmaoros emmaoros

22-04-2018

7 girls, because 11(7)+7(10)+147

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