Chip has a $50.00 balance on his credit card.  Since he didn't pay it off, he will be charged a 20% interest fee.  He puts $20.00 on his credit card the following month and doesn't make any payments to his debt.  He is hit with another 20% interest fee.  What's the current balance on his credit card?
He has a balance of $50.00 and is charged 20% interest so that's 50*.20 = $<<50*.20=10.00>>10.00
He had a balance of $50.00 and now has a $10.00 interest fee making his balance 50+10 = $<<50+10=60.00>>60.00
His balance is $60.00 and he puts another $20.00 on his card for a total of 60+20 = $<<60+20=80.00>>80.00
He didn't make a payment that month and is hit with another 20% interest fee so that's 80*.20 = $<<80*.20=16.00>>16.00 in interest
His new balance is 80+16 = $<<80+16=96.00>>96.00
#### 96
Chip'in kredi kartında 50.00$ bakiye var.  Borcunu ödemediği için %20 faiz ücreti tahsil edilecektir.  Ertesi ay kredi kartına 20,00 $ yükler ve borcuna herhangi bir ödeme yapmaz.  Kendisine %20'lik bir faiz ücreti daha yansıtılır.  Kredi kartındaki mevcut bakiye nedir?
50,00 $ bakiyesi var ve %20 faiz uygulanıyor, yani 50*,20 = $<50*,20=10,00>>10,00
Bakiyesi 50,00 $'dı ve şimdi 10,00 $ faiz ücreti var, bu da bakiyesini 50+10 = $<50+10=60,00>>60,00 yapıyor.
Bakiyesi 60,00 $ ve kartına 20,00 $ daha yükleyerek toplamda 60+20 = $<60+20=80,00>>80,00
O ay ödeme yapmadı ve %20'lik bir faiz ücreti daha aldı, yani 80*.20 = $<80*.20=16.00>>16.00 faiz
Yeni bakiyesi 80+16 = $<<80+16=96.00>>96.00
#### 96