Question

Answer 1

Chọn C

Answer 2

C

Answer 3

xét : \(\dfrac{10}{10}=1;\dfrac{6}{10}=0,6;\dfrac{12}{15}=0,8;\dfrac{18}{12}=1,5\)

Vì 1,5 > 1 nên \(\dfrac{18}{12}>1\)

Answer 4

C

Answer 5

C

Answer 6

C

Answer 7

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