简算2001÷2001又2003/2002+1/2003

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简算2001÷2001又2003/2002+1/2003

简算2001÷2001又2003/2002+1/2003
简算2001÷2001又2003/2002+1/2003

简算2001÷2001又2003/2002+1/2003
2001÷(2001x2003)/2002+1/2003
= (2001x2002)/(2001x2003)+1/2003
=2002/2003+1/2003
=1