2005除以2003/2004
问题描述:
2005除以2003/2004
答
2005÷2003/2004=2005×2004/2003=4018020/2003
答
2005/(2003/2004)
=2005*2004/2003
=2005*(2003+1)/2003
=2005*2003/2003+2005*1/2003
=2005+2005/2003
=2006+2/2003
=2006又2003分之2