At a carnival, Goran bought 6 packs of 16 tickets each. He has used 39 of the tickets so far. How many tickets does he have left?

Goran bought a total of 6 packs * 16 tickets/pack = <<6*16=96>>96 tickets.

He has 96 tickets - 39 tickets = <<96-39=57>>57 tickets left. Answer: \boxed{57}.

To find out how many tickets Goran has left, you need to subtract the number of tickets he has already used from the total number of tickets he bought.

Step 1: Calculate the total number of tickets Goran bought.
Since Goran bought 6 packs of 16 tickets each, the total number of tickets he bought can be calculated by multiplying the number of packs with the number of tickets in each pack.
Total number of tickets bought = 6 packs * 16 tickets/pack = 96 tickets

Step 2: Subtract the number of tickets Goran has used from the total number of tickets he bought.
Tickets left = Total number of tickets bought - Number of tickets used
Tickets left = 96 tickets - 39 tickets = 57 tickets

Therefore, Goran has 57 tickets left.

To find out how many tickets Goran has left, we can start by calculating the total number of tickets he originally bought.

Goran bought 6 packs of tickets, and each pack contains 16 tickets, so the total number of tickets he bought can be calculated by multiplying 6 by 16:

6 packs * 16 tickets/pack = 96 tickets

Next, we need to subtract the number of tickets Goran has already used from the total number of tickets he bought.

Goran has already used 39 tickets, so to find out how many tickets he has left, we subtract 39 from 96:

96 tickets - 39 tickets = 57 tickets

Therefore, Goran has 57 tickets left.