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