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(3.6×0.75×1.2)÷(1.5×24×0.18)
人气:490 ℃ 时间:2019-08-26 06:39:07
解答
(3.6×0.75×1.2)÷(1.5×24×0.18),
=(2.7×1.2)÷(36×0.18),
=3.24÷6.48,
=0.5.
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