Posted by **Anonymous** on Saturday, September 3, 2011 at 10:54pm.

the addition of 11 numbers is 66.from them the avarage of 5 numbers is 3.and the avarage of last 5 numbers is 9. what is the 6th numbers?

- statistics -
**Mgraph**, Saturday, September 3, 2011 at 10:58pm
66-5*3-5*9

## Answer this Question

## Related Questions

- statistics - find the avarage for the following numbers;65,49,24,15
- 9th grade - Name the set(s) of numbers to which 1.68 belongs. a. rational ...
- math - list all numbers from the given set {-9,-4/5,0,0.25,/3,9.2,/100} that are...
- algebra - List all the numbers from the given set that are, a.natural numbers b....
- AiMS MATH - -5 Is A Member Of Which Subset Of Real Numbers. a) natural numbers b...
- Algebra - To which subset of rel numbers does the number -22 belong? whole ...
- Algebra - To which subset of real numbers does the following number belong? ...
- Math - Which expression is equivalent to (-2)(a+6)? -2a+6 2a+12*** -2a-12 -2a+12...
- math URGENT!!!! - i have a list of 5 different numbers. the sum of 2 of the ...
- statistics - mean of 11 numbers is 35 if mean of first 6 numbers is 32 and that ...

More Related Questions