Others Maths Puzzle

Howmany squares are there on a chessboard

Read Solution (Total 1)

204 squares on chess board.
8^2 +7^2 +...+2^2+1^2=204
11 years agoHelpfull: Yes(3) No(1)

Others Other Question

A is twice older than B who is twice as old asC. If the total of the ages of A, B and C be 27, then how old is B which is greater??? 3^400 or 5^300