Wang Yong owes the bank


$


8


5


0


0


$8500dollar sign, 8500. To repay the debt, he paid a fixed amount back to the bank each month. After


1


2


1212 months, his remaining debt was


$


6


4


6


0


$6460dollar sign, 6460.


How much did Wang Yong pay each month?


space


$


$dollar sign


How long did it take Wang Yong to pay back his entire debt?


space


months