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  3. There are 1200 elephants in a herd. Some have pink and green stripes, some are a

There are 1200 elephants in a herd. Some have pink and green stripes, some are a

游客2024-08-12  15
问题 There are 1200 elephants in a herd. Some have pink and green stripes, some are all pink and some are all blue. One third are pure pink. Is it true that 400 elephants are definitely blue?
选项
答案 No.
解析 (其他800头大象可以是蓝色条纹，或是粉绿相间的条纹。)  
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