Answer:378
Explanation: You have to do 54x7 which you will get 378, Just think , there is 7 groups of 54 kids in the school fild trip and then in the end of the day all these kids meet up, you get 378 kids
1) si
2) si
3) no
4) no
5) un resturante
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You put this in the Spanish category. It has to be in English for you to get an answer