如题所述
ï¼472-25Ã16ï¼Ã·24
=ï¼472-400ï¼Ã·24
=72÷24
=3
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=ï¼472-400ï¼Ã·24
=72÷24
=3
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第1个回答 2016-06-25
(472一25×16)÷24追答
=(472÷4一25×16÷4)÷6
=(118一25×4)÷6
=(118一100)÷6
=18÷6
=3
第2个回答 2016-06-25
(472-25x16)÷24
=(472-25x4x4)÷24
=(472-100x4)÷24
=(472-400)÷24
=72÷24
=3
=(472-25x4x4)÷24
=(472-100x4)÷24
=(472-400)÷24
=72÷24
=3
