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10分之3+8分之3÷60%-55%
人气:181 ℃ 时间:2020-06-23 04:07:39
解答
首先全部化成小数:
=0.3+0.375/0.6-0.55
=0.3+0.625-0.55
=0.375
*注:/ 代表除以谢谢,祝愉快。(400-160)÷(8分之5-25%)谢谢,解答一下恩同样化成小数, =240/(0.625-0.25) =240/0.375 =640同样化成小数, =240/(0.625-0.25) =240/0.375 =640同样化成小数, =240/(0.625-0.25) =240/0.375 =640抽了抽了谢谢谢谢
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