Question

 

 Câu 7:
In a magic triangle, each of the six whole numbers 10; 11; 12; 13; 14; 15 is placed in one of the circles so that the sum, S, of the three numbers on each side of the triangle is the same. The largest possible value for S is  

Answer 1

I think The largest possible value for S is 39

Answer 2

The largest possible value for S is 39

Answer 3

Because ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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nó có trên mạng

Answer 4

Nghe giống mình chép trên mạng quá *chẹp chẹp* .... Nhưng xem thời gian họ họ gửi bài đuê ..... Nhỡ họ chép mình thì sao *cười tâm đắc*

Answer 5

@Duong Thi Nhuong TH Hoa Trach - Phong GD va DT Bo Trach