Question
There are a total of 10 Greek, Egyptian and Chinese stalls at a food fair. The number of Greek stalls is twice the number of Chinese stalls. The number of Chinese stalls is thrice the number of Egyptian stalls. How many less Egyptian than Greek stalls are there at the food fair?
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There are a total of 10 Greek, Egyptian and Chinese stalls at a food fair. The number of Greek stalls is twice the number of Chinese stalls. The number of Chinese stalls is thrice the number of Egyptian stalls. How many less Egyptian than Greek stalls are there at the food fair?