a candidate got 10 % of the votes polled and he lost to his rival by 16000 votes . how many votes were cast ?
"10 % - - - - - - - - - - - l 90 % - - - - - - - - - - - w - - - - - - - - - - - - - - - - - - 80 % - - - - - - - - - - 16000 100 % - - - - - - - - - ? = > 20000 answer : b"
divide(16000, subtract(subtract(const_1, divide(10, const_100)), divide(10, const_100)))