He then went to see the oranges being harvested. He found out that they harvest 44 sacks per day and discard 14 of them. How many oranges do they harvest per day if each sack contains 25 oranges?
1. 44 sacks per day are harvested. 
2. Each sack contains 25 oranges. 
3. 14 sacks are discarded. 

This means that 44 - 14 = 30 sacks are kept. 

30 sacks * 25 oranges/sack = 750 oranges are kept per day.