4道1.一枝钢笔比一枝圆珠笔贵16.8元,圆珠笔的单价比钢笔便宜60%,每枝圆珠笔多少元?2.甲车的速度是乙车的8分之7,两车从A、B两站同时相向而行,在离中点4千米处相遇,A、B两站的距离是多少?3.师
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![4道1.一枝钢笔比一枝圆珠笔贵16.8元,圆珠笔的单价比钢笔便宜60%,每枝圆珠笔多少元?2.甲车的速度是乙车的8分之7,两车从A、B两站同时相向而行,在离中点4千米处相遇,A、B两站的距离是多少?3.师](/uploads/image/z/15223586-50-6.jpg?t=4%E9%81%931.%E4%B8%80%E6%9E%9D%E9%92%A2%E7%AC%94%E6%AF%94%E4%B8%80%E6%9E%9D%E5%9C%86%E7%8F%A0%E7%AC%94%E8%B4%B516.8%E5%85%83%2C%E5%9C%86%E7%8F%A0%E7%AC%94%E7%9A%84%E5%8D%95%E4%BB%B7%E6%AF%94%E9%92%A2%E7%AC%94%E4%BE%BF%E5%AE%9C60%25%2C%E6%AF%8F%E6%9E%9D%E5%9C%86%E7%8F%A0%E7%AC%94%E5%A4%9A%E5%B0%91%E5%85%83%3F2.%E7%94%B2%E8%BD%A6%E7%9A%84%E9%80%9F%E5%BA%A6%E6%98%AF%E4%B9%99%E8%BD%A6%E7%9A%848%E5%88%86%E4%B9%8B7%2C%E4%B8%A4%E8%BD%A6%E4%BB%8EA%E3%80%81B%E4%B8%A4%E7%AB%99%E5%90%8C%E6%97%B6%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C%2C%E5%9C%A8%E7%A6%BB%E4%B8%AD%E7%82%B94%E5%8D%83%E7%B1%B3%E5%A4%84%E7%9B%B8%E9%81%87%2CA%E3%80%81B%E4%B8%A4%E7%AB%99%E7%9A%84%E8%B7%9D%E7%A6%BB%E6%98%AF%E5%A4%9A%E5%B0%91%3F3.%E5%B8%88)
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