(5.9+1.65)除以2.5 简便运算
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(5.9+1.65)除以2.5 简便运算
(5.9+1.65)除以2.5
=7.55÷2.5
=(7.55*4)÷(2.5*4)
=30.2÷10
=3.02
√希望你能看懂,你能明白,赞同
=7.55÷2.5
=7.55×4÷(2.5×4)
=30.2÷10
=3.02
(5.9+1.65)除以2.5 简便运算
(5.9+1.65)除以2.5
=7.55÷2.5
=(7.55*4)÷(2.5*4)
=30.2÷10
=3.02
√希望你能看懂,你能明白,赞同
=7.55÷2.5
=7.55×4÷(2.5×4)
=30.2÷10
=3.02