poophead1 poophead1

26-10-2015
Mathematics

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the ratio is 8:7 if there were a total of 195 people how many girls were there and how many Boys were there

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davidyangnyc davidyangnyc

26-10-2015

ratio is 8:7
add them: 15
divide: 195/15= 13
8 times 13 and 7 times 13
104 91

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