Posted by Janice on Tuesday, December 8, 2009 at 3:00pm.
IF JACK AND JILL ARE COMPARING RESULTS OF A MATH TEST AND jACK HAD 40 CORRECT ANSWERS AND JILL HAD 50 CORRECT ANS AND THERE WERE 32 QUESTIONS THEY BOTH GOT RIGHT AND 6 THEY BOTH GOT WRONG. HOW DO I FIND THE NUMBER OF QUESTIONS ON THE TEST?

MATH  bobpursley, Tuesday, December 8, 2009 at 3:25pm
Here are the things that could have happened:
both right
both wrong
Jack right, Jill wrong
Jill right, Jack wrong.
Now, you figure out each of these, and add them.
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