19、甲、乙两车同时从A,B两地出发,相向而行,经过4小时相遇.相遇后两车仍按原速前进、又经过5小时,乙车到达A地,这时甲车已超过B地90千米.A,B两两地相距多少千米?20、今年父亲的年龄是小
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![19、甲、乙两车同时从A,B两地出发,相向而行,经过4小时相遇.相遇后两车仍按原速前进、又经过5小时,乙车到达A地,这时甲车已超过B地90千米.A,B两两地相距多少千米?20、今年父亲的年龄是小](/uploads/image/z/10301929-25-9.jpg?t=19%E3%80%81%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E8%BD%A6%E5%90%8C%E6%97%B6%E4%BB%8EA%2CB%E4%B8%A4%E5%9C%B0%E5%87%BA%E5%8F%91%2C%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C%2C%E7%BB%8F%E8%BF%874%E5%B0%8F%E6%97%B6%E7%9B%B8%E9%81%87%EF%BC%8E%E7%9B%B8%E9%81%87%E5%90%8E%E4%B8%A4%E8%BD%A6%E4%BB%8D%E6%8C%89%E5%8E%9F%E9%80%9F%E5%89%8D%E8%BF%9B%E3%80%81%E5%8F%88%E7%BB%8F%E8%BF%875%E5%B0%8F%E6%97%B6%2C%E4%B9%99%E8%BD%A6%E5%88%B0%E8%BE%BEA%E5%9C%B0%2C%E8%BF%99%E6%97%B6%E7%94%B2%E8%BD%A6%E5%B7%B2%E8%B6%85%E8%BF%87B%E5%9C%B090%E5%8D%83%E7%B1%B3%EF%BC%8EA%2CB%E4%B8%A4%E4%B8%A4%E5%9C%B0%E7%9B%B8%E8%B7%9D%E5%A4%9A%E5%B0%91%E5%8D%83%E7%B1%B3%3F20%E3%80%81%E4%BB%8A%E5%B9%B4%E7%88%B6%E4%BA%B2%E7%9A%84%E5%B9%B4%E9%BE%84%E6%98%AF%E5%B0%8F)
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