Answer:
After 4 more days
Step-by-step explanation:
The remaining amount of money needed to reach the goal is $200 this is because 1000-800=200
Now we divide the 200 by the amount Karen earns a day
200/50=4
That means after 4 more days Karen will have $1000
Step-by-step explanation:
Case 1 :


Case 2 :


0.02415
^ the 0 after the . is in the tenths place
the 2 is in the hundredth place
the 4 is in the thousandth place
Hope this helps :)