The Leonardo family saves the same amount of money each month for vacation. From January 1st to September 30th they saved $ 1314. How much does the Leonardo family save each month for vacation.

You would divide the amount they saved over the period of time by the number of months they spent saving the money. In this case, from January to September would be 9 months. Therefore, $1314 divided by 9 would give you your answer - which is $146 per month.