Question 729458
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A student scored 70 points on a test that had 4 seven- point fill in the blank questions 
and 24 three point multiple choice questions. If the student answered 1 fill in the blank question, 
how many multiple choice question did the student answer correctly?
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I will solve and answer in one line 

    how many multiple choice questions did the student answer correctly = {{{(70-7)/3}}} = {{{63/3}}} = 21.    <U>ANSWER</U>
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Solved.


The formula is self-explanatory.