如题所述
80.4×9.6÷3.2
=80.4×(9.6÷3.2)
=80.4×3
=241.2
=80.4×(9.6÷3.2)
=80.4×3
=241.2
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第1个回答 2019-12-30
简便计算
80.4×9.6÷3.2
=80.4x3
=241.2
80.4×9.6÷3.2
=80.4x3
=241.2