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A recent survey found that 7 out of 9 students eat lunch once a week. If 450 students were surveyed, how many eat school lunch at least once a week
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A recent survey found that 7 out of 9 students eat lunch once a week. If 450 students were surveyed, how many eat school lunch at least once a week

User Alan Forsyth
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1 Answer

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To do this, set this up like a fraction and solve for x

7/9 = x/450
(7/9) x 450 = x
x= 350 students

This is like finding an equivalent fraction for 7/9 :) hope this helps!
User Frank Flannigan
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