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Mathematics 15 Online
OpenStudy (anonymous):

i need help with the following question cause i dont understand how the book breaks cost as much the answer down Three apples cost as much as 4 pears. Three pears cost as much as 2 oranges. How manyy apples cost as much as 72 oranges. the answer the book came up was 81

OpenStudy (anonymous):

72*3/2 = 108 108*3/4 = 81

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