kaylicarter
kaylicarter
29-03-2018
Mathematics
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how to solve this word problem
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sqdancefan
sqdancefan
29-03-2018
We assume that
.. (number in school)/(560 lunches sold) = (60 students sampled)/(40 eat lunch)
Then
.. (number in school) = 560*60/40 = 840
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