There are 30 major league baseball stadiums. Zach has a goal to take his son to see at least one game at each one. He has calculated the average cost for them to travel and see a game will be $900 per stadium. Zach can save $1,500 per year for his baseball stadium trips. How many years will it take Zach to accomplish his goal?
The total cost would be $900 x 30 stadiums = $
<gadget id="calculator">900*30</gadget>
<output>27_000</output>
27,000.
Dividing the total cost by the amount Zach saves per year, we get $27,000 / $1,500/year = 
<gadget id="calculator">27000/1500</gadget>
<output>18</output>
18 years.

<result>18</result>