A. He intelligent boy is the most I’ve ever met.

B. He is the most I’ve ever met intelligent boy.

C. He is the most intelligent boy I’ve ever met.

D. I’ve ever met he is the most intelligent boy.

Trung bình cộng của ba số: 36; 42 và 57 là: 

A. 35

B. 305

C. 145

D. 45

kooooooooooo

a)0

b)3

c)-0,5

tick mjnh nhé