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One Dominoes (2*1) can be placed on two adjacent squares in a Chess board. How many dominoes can be placed in an 8 * 8 chess board if a row is already filled and cannot be used for placing Dominoes?

One Dominoes (2*1) can be placed on two adjacent squares in a Chess board.
How many dominoes can be placed in an 8 * 8 chess board if a row is already filled and cannot
be used for placing Dominoes?


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2 Answers

Akash Kumar Dutta
98 Points
9 years ago

8.6=m.2.1
m=24,
total 24+4=28

vivek kumar
57 Points
9 years ago

28

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