(1.25/5+0.75)除(8.75-4分之3)
问题描述:
(1.25/5+0.75)除(8.75-4分之3)
答
(1.25/5+0.75)除(8.75-4分之3)
=(0.25+0.75)÷(8.75-0.75)
=1÷8
=0.125