一桶开水,用容积相同的热水瓶去打,注满三瓶后 ,桶内开水还剩6/7,注满7瓶后,桶内开水还剩下28升.问,这桶开水共有( )升?
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![一桶开水,用容积相同的热水瓶去打,注满三瓶后 ,桶内开水还剩6/7,注满7瓶后,桶内开水还剩下28升.问,这桶开水共有( )升?](/uploads/image/z/6839065-1-5.jpg?t=%E4%B8%80%E6%A1%B6%E5%BC%80%E6%B0%B4%2C%E7%94%A8%E5%AE%B9%E7%A7%AF%E7%9B%B8%E5%90%8C%E7%9A%84%E7%83%AD%E6%B0%B4%E7%93%B6%E5%8E%BB%E6%89%93%2C%E6%B3%A8%E6%BB%A1%E4%B8%89%E7%93%B6%E5%90%8E+%2C%E6%A1%B6%E5%86%85%E5%BC%80%E6%B0%B4%E8%BF%98%E5%89%A96%2F7%2C%E6%B3%A8%E6%BB%A17%E7%93%B6%E5%90%8E%2C%E6%A1%B6%E5%86%85%E5%BC%80%E6%B0%B4%E8%BF%98%E5%89%A9%E4%B8%8B28%E5%8D%87.%E9%97%AE%2C%E8%BF%99%E6%A1%B6%E5%BC%80%E6%B0%B4%E5%85%B1%E6%9C%89%EF%BC%88+%EF%BC%89%E5%8D%87%3F)
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一桶开水,用容积相同的热水瓶去打,注满三瓶后 ,桶内开水还剩6/7,注满7瓶后,桶内开水还剩下28升.问,这桶开水共有( )升?
一桶开水,用容积相同的热水瓶去打,注满三瓶后 ,桶内开水还剩6/7,注满7瓶后,桶内开水还剩下28升.问,这桶开水共有( )升?
一桶开水,用容积相同的热水瓶去打,注满三瓶后 ,桶内开水还剩6/7,注满7瓶后,桶内开水还剩下28升.问,这桶开水共有( )升?