Saved Bookmarks
| 1. |
The mean of a,b,c,d and e is 28 if the mean of a,c,&e is 24 find the mean of b and d |
|
Answer» MEAN of a,b,c,d,e is 28. sum of a,b,c,d and e=5(28)= 140. Mean of a,c and e=24 .Sum of a,c,e =24(3)=72. Sum of b and d =140-72=68.Average of b and d=68/2 =34. 34 is the ANSWER. hope it helps you... |
|