Answer:

Step-by-step explanation:
This book has 500 pages in total.
We should split up the place values.
1 - 9
One only appears once.
1
10 - 19
One appears 11 times.
1 + 11
20 - 99
One only appears 8 times.
1 + 11 + 8
Add:
1 + 11 + 8
=> 20
Since the same is for 200-299, and so on. Let us add twenty four times.
20 * 4
=> 80
Looking back to 100-199, there are 120 ones.
Add:
120 + 80
=> 200
Answer: There are 25 FTEs.
Step-by-step explanation:
Since we have given that
Number of hour week for full time employee = 40 hours
In a month we know that
Number of weeks = 4
Total number of hours in a month would be

If in last month, the hotel's 80 employees worked a total of 4000 hours,
So, Full time equivalent workers were employed by the hotel last month would be

Hence, there are 25 FTEs.
Answer:
x(1,4) Y(2,3) and Z(5,y)
Step-by-step explanation:
Aida did not correctly divide by the common factor to get (4+8).
Here's an example: I hope this helps you out