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Mathematics, 26.06.2019 08:50 hanz73
Achessboard has 64 squares. george places 1 grain of rice on the first square, 2 grains on the second square, 4 grains on the third square, 8 grains on the fourth square, and so on, until he has placed grains of rice on 10 squares. once george has put rice on the 10th square, he has placed a total of grains of rice on the chess board. !
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Achessboard has 64 squares. george places 1 grain of rice on the first square, 2 grains on the secon...
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