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Mathematics 15 Online
OpenStudy (anonymous):

there were 32 children in the choir. Half of the children in the choir were girls. half of the girls had brown hair. half brown haired girls wore their hair in pony tails. How many girls wore pony tails?

OpenStudy (anonymous):

4

OpenStudy (anonymous):

explain me please

OpenStudy (anonymous):

Simply keep on dividing by two, and my medal!!!!!!!!!!!!!!!!!!!!

OpenStudy (anonymous):

by 16/2

OpenStudy (anonymous):

yes and so on and my medal!!!!!!!!!!!!!!!!!!

OpenStudy (anonymous):

I give you a Medal!!!!

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