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(100-x)/x=25% 求x怎么算请列出详细解方程流程谢谢!!!

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Q1:(100-x)/x=25% 求x怎么算?请列出详细解方程流程谢谢!!!

(100-x)/x=25%可以减少到(100-x)/x=1/4,然后(100-x)*4=x400-4x=x400=5xx=80。

Q2:(100-x)/x=25% 求x怎么算?

(100-x)/x=25%(100-x)/x=1/4 x=400-4x 5x=400 x=80

Q3:(100十4)x25的简便计算?

一个括号乘一个数,用简便计算可以用乘法分配律用100乘25加四乘25等于2500加100等于2600等于2600。

Q4:100除以x=25,怎么解方程?

100除以x=2525x=100x=100÷25x=4祝学习进步,望采纳,不懂得欢迎追问…

Q5:(100-x)/x=25% 求x怎么算?请列出详细解方程流程谢谢!!!

(100-x)/x=25%可以减少到(100-x)/x=1/4,然后(100-x)*4=x400-4x=x400=5xx=80。

Q6:200分之47x25x24怎么解方程式作业帮?

472524200=472524258=473=141

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