How many s'mores can kora make if she has 20 graham crackers

So shell be able to make about ten s'mores because 20÷2 is ten and it also depends how she's making the s'mores. for example if she gets a cracker and puts a Marsh mellow in the middle she'd be able to make 20 s'mores. or you can just break the cracker and half and make 40. I hope this long answer helped :)

Kora can make 40 s'mores with 20 graham crackers

202020 divided by 2 = 101,010