A normal lemon tree produces 60 lemons per year.  Jim has specially engineered lemon trees that produce 50% more lemons per year.  He has a grove that is 50 trees by 30 trees.  How many lemons does he produce in 5 years?
How many more lemons does each tree produce than normal? ** Each tree produces 60*.5=<<60*.5=30>>30 more lemons than normal
How many lemons do each tree produce? ** So they each produce 60+30=<<60+30=90>>90 lemons
How many trees does he have? ** He has 50*30=<<50*30=1500>>1500 trees
How many lemons does he produce in 5 years? ** So every year he produces 1500*90=<<1500*90=135000>>135000 lemons
How many lemons does he produce in 5 years? ** That means he produces 135000*5=<<135000*5=675000>>675,000
#### 675000