4.258*1.25+4.35/5分之4-4分之5=多少?

网游风暴2022-10-04 11:39:541条回答

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菲茜的乖乖共回答了19个问题 | 采纳率84.2%: 4.258*1.25+4.35/5分之4-4分之5
=4.258*5/4+4.35*0.8-5/4
=4.258*5/4-5/4+4.35*0.8
=3.258*5/4+3.48
=4.0725+3.48
=7.5525; 1年前

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