(86+1/16*)*16/17-(37+1/17)*17/18+(58+1/18)*18/19
问题描述:
(86+1/16*)*16/17-(37+1/17)*17/18+(58+1/18)*18/19
答
=81-35+55=101过程?
(86+1/16*)*16/17-(37+1/17)*17/18+(58+1/18)*18/19
=81-35+55=101过程?