Question
There are a total of 20 Indonesian, Egyptian and Greek stalls at a food center. The number of Indonesian stalls is twice the number of Greek stalls. The number of Greek stalls is thrice the number of Egyptian stalls. How many less Egyptian than Indonesian stalls are there at the food center?
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There are a total of 20 Indonesian, Egyptian and Greek stalls at a food center. The number of Indonesian stalls is twice the number of Greek stalls. The number of Greek stalls is thrice the number of Egyptian stalls. How many less Egyptian than Indonesian stalls are there at the food center?