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Mathematics 9 Online
OpenStudy (anonymous):

students were asked to choose their favorite subject .if 2/10 of the students chose history and 2/10 chose biology ,what fraction chose either biology ?

OpenStudy (turingtest):

"either biology" is that really the end of the question or did you make a typo otherwise all I can say is 2/10 chose biology

OpenStudy (anonymous):

thats it

OpenStudy (turingtest):

usually statements like that go "what fraction chose either biology OR..." do you see the problem with this sentence?

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