there are four numbers the mean of the first two numbers is 8 and the mean of the first three numbers is 13 then mean of all four numbers is 18 if one of the four numbers find the other number
Answers
Answered by
0
Please see the attachment
Attachments:
Answered by
0
Step-by-step explanation:
The four unknown numbers are 2.6.19 and 33.
Attachments:
Similar questions