There are some books on Xiao Ming's bookshelf, and the number of books is between 100 and 150, among which (1/3) are story books, (1/7) are science and technology books, how many books can be placed on the bookshelf at most.
小明的书架上放着一些书，书的本书在100～150本之间，其中(1/3)是故事书，(1/7)是科技书，书架上最多放着多少本书．
<result>147</result>