Robin V. answered 04/21/16
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I set it up as 100/X = 50/23. Cross multiply.
That gets you 2300=50X.
Then, divide to find X. 2300/50 = X.
Should get 46 as your answer.
So, 46% of students wore a hat.
So, 46% of students wore a hat.
Hope this is helpful (and I hope the math tutors agree!).
Robin