At a summer camp 23 of the boys and 17 of the girls can swim. There are 9 boys and 11 girls at the camp who cannot swim.
What is the ratio of the number of children who can swim to the number of children who cannot swim?

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

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i do not know the answer

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for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

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