so I think it’s D) $549.68.
I added $824.52 and $824.52 since they’re going there and back. the question also said they’re going to split the cost equally so I divided by 3 after adding. And I got $549.68
64x15,18 C is the right answer
$0.30/$1.50= 0.2= 20%
20% of $1.50 = $0.30