Fill in two different natural numbers in the brackets to make the equation hold. 1 / 2 of () plus 1 / 2 of 2003 equals 1 most urgent ······

Fill in two different natural numbers in the brackets to make the equation hold. 1 / 2 of () plus 1 / 2 of 2003 equals 1 most urgent ······

1:1 (2004) plus 1:1 (4014012) plus 1:2 (2003) equals 1:1