Answer:
13 months
Step-by-step explanation:
First, find out how much money he needs by subtracting what he currently has from his goal.
[tex]4160 - 1300 = 2860[/tex]
Then divide how much he needs by how much he saves every month.
[tex]2860 \div 220 = 13[/tex]
It will take Jon 13 months to save enough for his car.