A lumberjack is chopping down trees so he can sell firewood. Each tree he chops produces 4 logs each, and each log is then chopped into 5 pieces of firewood. If the lumberjack has chopped 500 pieces of firewood, how many trees did he chop down?
The firewood is made from 500 pieces of firewood / 5 pieces of firewood per log = <T>divide(500, 5)=100.0 logs.
So the logs are chopped from 100 logs / 4 logs per tree = <T>divide(100, 4)=25.0 trees.
