Look age lily is 7 and joe 3 and it’s true
1.23e-4 is the same as 1.23 * 10^-4
So, 2.36e6 would be your answer
Ok 15% is 0.15 in decimal form so you multiply 0.15 by 16000$ and get 2,400$ (the down payment not amount owed) you then subtract 2,400$ from 16,000$ and get 13,600$ which is how much he still owes