Question
There are a total of 10 Japanese, Italian and Mongolian stalls at a food center. The number of Japanese stalls is twice the number of Mongolian stalls. The number of Mongolian stalls is thrice the number of Italian stalls. How many less Italian than Japanese stalls are there at the food center?
4 m

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There are a total of 10 Japanese, Italian and Mongolian stalls at a food center. The number of Japanese stalls is twice the number of Mongolian stalls. The number of Mongolian stalls is thrice the number of Italian stalls. How many less Italian than Japanese stalls are there at the food center?