There is a batch of cloth in a store, sell it on the first day (2/9), sell the rest of the first day (1/7) on the second day, and make up for the rest of the second day (1/2) on the third day , At this time, there are 698 meters of cloth, how many meters of cloth are there?
某商店有一批布，第一天卖出(2/9)，第二天卖出第一天剩下的(1/7)，第三天补进第二天剩下的(1/2)，这时有布698米，问原来有布多少米？
<result>698</result>