Tuesday

September 16, 2014

September 16, 2014

Posted by **Marisol Hernandez** on Saturday, December 9, 2006 at 7:56pm.

A,B,C,D and E are 5 numbers. The average of A,B,C, and E is 27. The average of B,C and D is 23. The average of B,C,D and E is 29. What is the average of these 5 numbers?

A+B+C+D=_______________=______

B+C+D=______________=______

B+C+D+E=_______________=______

From the second and third expressions, E=________________=_____

A+B+C+D+E=________________=______

The average of the 5 numbers=______________=_____

A+B+C+D=___27*4________=_108_____

B+C+D=___3*23__________=___69___

B+C+D+E=__3*29__\______=__87____

From the second and third expressions, E=________________=_____

A+B+C+D+E=________________=______

The average of the 5 numbers=______________=_____

I think the statement in the problem should have been: The average of A,B,C, and D is 27

how do u solve this?

Follow the directions on the form..

"from the second and third...

**Answer this Question**

**Related Questions**

math - in roman numerals, letters represent numbers. for example, I=1,V=5,X=10,L...

algebra - Beginning with cars made in 1981, all vehicles must contain a 17-digit...

math - What strategy did you use in solving this problem? 22. Suppose that you ...

math - i did that but something doesnt make sence. the directions are, circle ...

Algebra (need help ASAP!!!!) - I didn't get how to do the problem. In my book it...

math - a book club assigns to each member a membership number that consists of 2...

Physics - 4th order dark fringe and 2nd order bright fringe spaced 2.5 cm aparte...

3rd grade 1st year spanish - I am so confused. This is my first year of spanish ...

Math - The average of the first 4 numbers is 14. The average of the next 6 ...

math - The average of 5 numbers is 28. What would the 6th number have to be to ...