asked 39.6k views
4 votes
When the diagram below is complete, the number in the middle of each group of 3 adjoining cells is the mean of its two neighbours. What number goes in the right-hand end cell?

1 Answer

2 votes

Answer:

can You show us the diagram

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.