(3.91+3又3/7+6.09+6又4/7)*(2又1/8-1.125)+(1除2/3-1.5)*6.04
问题描述:
(3.91+3又3/7+6.09+6又4/7)*(2又1/8-1.125)+(1除2/3-1.5)*6.04
答
(3.91+3又3/7+6.09+6又4/7)*(2又1/8-1.125)+(1除2/3-1.5)*6.04