Question
There are a total of 18 Mongolian, Italian and Egyptian stalls at a hawker center. The number of Mongolian stalls is thrice the number of Egyptian stalls. The number of Egyptian stalls is twice the number of Italian stalls. How many more Mongolian than Egyptian stalls are there at the hawker center?
4 m

Click button first when a symbol is required. X

There are a total of 18 Mongolian, Italian and Egyptian stalls at a hawker center. The number of Mongolian stalls is thrice the number of Egyptian stalls. The number of Egyptian stalls is twice the number of Italian stalls. How many more Mongolian than Egyptian stalls are there at the hawker center?