A gecko eats 70 crickets every three days.  The first day she eats 30% of the crickets.  The second day she eats 6 less than the first, and the third day she finishes up the remaining crickets.  How many crickets does she eat on the third day?
Day 1:70(.30)=21 crickets
Day 2:21-6=<<21-6=15>>15 crickets
Day 3:70-21-15=<<70-21-15=34>>34 crickets
#### 34