daydreamer1137ovkfwf daydreamer1137ovkfwf

31-08-2017
Mathematics

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There are 195 campers. Ratio of 8:7. How many boys and how many girls?

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libdawnsam libdawnsam

31-08-2017

8 boys to 7 girls. You can also say 8 boys out of 15 campers.

8:15:x:195

8*195 = 15x

1560 = 15x

104 = x
195-104 = how many girls.

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