Question
There are a total of 27 Mongolian, Italian and Chinese stalls at a hawker center. The number of Mongolian stalls is thrice the number of Chinese stalls. The number of Chinese stalls is twice the number of Italian stalls. How many less Italian than Mongolian stalls are there at the hawker center?
4 m

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There are a total of 27 Mongolian, Italian and Chinese stalls at a hawker center. The number of Mongolian stalls is thrice the number of Chinese stalls. The number of Chinese stalls is twice the number of Italian stalls. How many less Italian than Mongolian stalls are there at the hawker center?