Answer:
$5473 and it will take 1 day.
Step-by-step explanation:
You can add side by side until their the same answer.
[tex]5454\\ + 19\\5473[/tex] [tex]5453\\+ 20\\5473[/tex]
As you can see they both have the same amount of money in their retirement account after one day and they have the same total of $5473.