Can u solve this questions.i don't know what to do.

Question

asked Oct 28, 2023 85.8k views

1 Answer

David Soussan · Answer 1 · 2023-11-04T02:19:30+0000

Answer:

8

Explanation:

average is calculated as

average =
(sum)/(count)

(sum)/(2) = 13 ( multiply both sides by 2 )

sum of 2 eldest = 26

Then for the 4 children

average =
(26+2+4)/(4) =
(32)/(4) = 8