1.买一些面额为4角和8角的邮票,共花11元2角,已知4角的邮票比8角的邮票多4张.那么两种邮票各有多少张?2.2支钢笔的价钱和3支圆珠笔的价钱相等,一支圆珠笔比一支钢笔便宜6元钱,两种笔的单价
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/21 16:47:08
![1.买一些面额为4角和8角的邮票,共花11元2角,已知4角的邮票比8角的邮票多4张.那么两种邮票各有多少张?2.2支钢笔的价钱和3支圆珠笔的价钱相等,一支圆珠笔比一支钢笔便宜6元钱,两种笔的单价](/uploads/image/z/3051419-59-9.jpg?t=1.%E4%B9%B0%E4%B8%80%E4%BA%9B%E9%9D%A2%E9%A2%9D%E4%B8%BA4%E8%A7%92%E5%92%8C8%E8%A7%92%E7%9A%84%E9%82%AE%E7%A5%A8%2C%E5%85%B1%E8%8A%B111%E5%85%832%E8%A7%92%2C%E5%B7%B2%E7%9F%A54%E8%A7%92%E7%9A%84%E9%82%AE%E7%A5%A8%E6%AF%948%E8%A7%92%E7%9A%84%E9%82%AE%E7%A5%A8%E5%A4%9A4%E5%BC%A0.%E9%82%A3%E4%B9%88%E4%B8%A4%E7%A7%8D%E9%82%AE%E7%A5%A8%E5%90%84%E6%9C%89%E5%A4%9A%E5%B0%91%E5%BC%A0%3F2.2%E6%94%AF%E9%92%A2%E7%AC%94%E7%9A%84%E4%BB%B7%E9%92%B1%E5%92%8C3%E6%94%AF%E5%9C%86%E7%8F%A0%E7%AC%94%E7%9A%84%E4%BB%B7%E9%92%B1%E7%9B%B8%E7%AD%89%2C%E4%B8%80%E6%94%AF%E5%9C%86%E7%8F%A0%E7%AC%94%E6%AF%94%E4%B8%80%E6%94%AF%E9%92%A2%E7%AC%94%E4%BE%BF%E5%AE%9C6%E5%85%83%E9%92%B1%2C%E4%B8%A4%E7%A7%8D%E7%AC%94%E7%9A%84%E5%8D%95%E4%BB%B7)
xTMo@+>qe+VMV((*C&\Q8Wq}_?c$n aɲwfw7S۩ÿ]vg'tf=^vY'{Jg !o¡+gy˜aOpt6l;M\nYpq.N
+6iGp<
n:P.-2FCpqBev qj/n#(߮mk$GMGg/¿e8hZ?[b-NRau]w
\b"" p7|pnəT+Y
n8T9eG"YX[jga<2 C%<w;/ԕjbY~9Ƭlm"rP
ifĉ"yJASEW8늂ˤXVTtwEt@V& qF@$KҪn*,;%93 uC)