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Mathematics, 05.07.2020 14:01 Avibx8x8

2. Cecile shuffles together 17 red cards and 21 blue cards. She then splits the pile of 38 cards into a small pile of 10 cards and a large pile of 28 cards. She counts the number of red cards in the small pile and the number of blue cards in the large pile. Explain why these 2 counts must differ by exactly 11.

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2. Cecile shuffles together 17 red cards and 21 blue cards. She then splits the pile of 38 cards int...

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