(8分之3-12分之1+6分之5)÷24分之1
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答案27,简便计算 (3/8-1/12+5/6)➗1/24 =(3/8-1/12+5/6)x24 =3/8x24-1/12x12+5/6x24 =9-2+20 =27
咨询记录 · 回答于2022-12-11
(8分之3-12分之1+6分之5)÷24分之1
12ⅹ(21分之2+12分之5)ⅹ21
可以吗
这两个
答案27,简便计算 (3/8-1/12+5/6)➗1/24 =(3/8-1/12+5/6)x24 =3/8x24-1/12x12+5/6x24 =9-2+20 =27
答案27,简便计算 (3/8-1/12+5/6)➗1/24 =(3/8-1/12+5/6)x24 =3/8x24-1/12x12+5/6x24 =9-2+20 =27
12x(2/21+5/12)x21 =12x21x2/21+12x21x5/12 =12x2+21x5 =24+105 =129
同学,都计算好了,能理解吧
简便计算 (3/8-1/12+5/6)➗1/24 =(3/8-1/12+5/6)x24 =3/8x24-1/12x24+5/6x24 =9-2+20 =27