Question

I begin the billing cycle with a $4,000 balance on my credit card. On the 13th day I pay off

$1,200 of my debt. On the 17th day I charge $1,700. I do not use my card again this billing
cycle. If my APR is 15 percent, how much interest will I owe?

Answer 1

$2,900 you have to subtract from the $4,000 and it is $1,100 you have left