SOLUTION: the average of four numbers is 20. the average of these same four numbers and 15 is ___________

SOLUTION: the average of four numbers is 20. the average of these same four numbers and 15 is ___________

Algebra.Com

Question 938861: the average of four numbers is 20. the average of these same four numbers and 15 is ____________
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
(80 + 15)/5 = 19
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