问题 解答题

(112233-112.233)÷(224466-224.466)=______.

答案

(112233-112.233)÷(224466-224.466)

=(112233-112.233)÷[(112233-112.233)×2]

=(112233-112.233)÷(112233-112.233)÷2

=1÷2

=0.5

故答案为:0.5.

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