4. . Another way to look at this problem is to see that and4 44 1231. Since you want the average to be , then the third number would have to be to make61231213this average.

. ANOTHER WAY TO LOOK AT THIS PROBLEM IS TO SEE THAT AND4 44 12311..

GMAT EXAM SUCCESS EPISODE 2 PART 7 PPTX

4. . Another way to look at this problem is to see that and

. Since you want the average to be , then the third number would have to be to make

this average.