某儿童服装欲购进A、B两种型号的儿童服装,经调查:B型号童装的进货价是A型号进货单价的2倍,购进A型号童装60件和B型号童装40件一共2100元.(1)求A、B两种型号童装的进货单价各是多少元?(
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![某儿童服装欲购进A、B两种型号的儿童服装,经调查:B型号童装的进货价是A型号进货单价的2倍,购进A型号童装60件和B型号童装40件一共2100元.(1)求A、B两种型号童装的进货单价各是多少元?(](/uploads/image/z/683188-52-8.jpg?t=%E6%9F%90%E5%84%BF%E7%AB%A5%E6%9C%8D%E8%A3%85%E6%AC%B2%E8%B4%AD%E8%BF%9BA%E3%80%81B%E4%B8%A4%E7%A7%8D%E5%9E%8B%E5%8F%B7%E7%9A%84%E5%84%BF%E7%AB%A5%E6%9C%8D%E8%A3%85%2C%E7%BB%8F%E8%B0%83%E6%9F%A5%EF%BC%9AB%E5%9E%8B%E5%8F%B7%E7%AB%A5%E8%A3%85%E7%9A%84%E8%BF%9B%E8%B4%A7%E4%BB%B7%E6%98%AFA%E5%9E%8B%E5%8F%B7%E8%BF%9B%E8%B4%A7%E5%8D%95%E4%BB%B7%E7%9A%842%E5%80%8D%2C%E8%B4%AD%E8%BF%9BA%E5%9E%8B%E5%8F%B7%E7%AB%A5%E8%A3%8560%E4%BB%B6%E5%92%8CB%E5%9E%8B%E5%8F%B7%E7%AB%A5%E8%A3%8540%E4%BB%B6%E4%B8%80%E5%85%B12100%E5%85%83.%EF%BC%881%EF%BC%89%E6%B1%82A%E3%80%81B%E4%B8%A4%E7%A7%8D%E5%9E%8B%E5%8F%B7%E7%AB%A5%E8%A3%85%E7%9A%84%E8%BF%9B%E8%B4%A7%E5%8D%95%E4%BB%B7%E5%90%84%E6%98%AF%E5%A4%9A%E5%B0%91%E5%85%83%3F%EF%BC%88)
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