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3
5
×3.625+4.375×0.6)×1.25.
人气:321 ℃ 时间:2020-06-09 03:32:27
解答
3
5
×3.625+4.375×0.6)×1.25,
=(3.625+4.375)×
3
5
×1.25,
=8×1.25×
3
5

=10×
3
5

=6.
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