<human>:  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?
<bot>: How much will it cost to travel to 30 stadiums? ** The total cost would be $900 x 30 stadiums = $<<900*30=27000>>27,000.
How many years will it take Zach to accomplish his goal? ** Dividing the total cost by the amount Zach saves per year, we get $27,000 / $1,500/year = <<27000/1500=18>>18 years.
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