+0  
 
0
138
2
avatar

In the top row of an 8 by 8 chessboard, Hamza writes the values 1, 2, 4, 8, 16, 32, 64, 128. In the leftmost column, Hamza writes the values 1, 3, 9, 27, 81, 243, 729, 2187. In each of the remaining empty squares, Hamza writes the product of the leftmost number in that square's row and the topmost number in that square's column.

What is the sum of all the numbers on the chessboard?

 May 16, 2022
 #1
avatar
0

The sum of all the numbers is 1053488.

 May 16, 2022
 #2
avatar+22 
0

That's not right. I tried it? Do y'all have an explanation forthat?

 May 16, 2022

20 Online Users