Answer:
She donated b/50 books
Step-by-step explanation:
In this question, we are we are told 150 students donated a total of b books. The average number of books donated by each student will be:
The total number of books/ the total number of students.
The average number of books is this b/150.
Now, we are also told that Hannah donated 3 times the average number of books.
This is simply calculated by multiplying the average number of books donated by 3
This is equal to 3 * b/150 = b/50 books
Hence, Hannah donated b/650 books
Hello from MrBillDoesMath!
Answer:
18
Step-by-step explanation:
See attachment
Thank you,
MrB
Answer:
The answer would the third option "Yes, because there is enough water in the cooler for about 81 cups total."
Step-by-step explanation:
Answer:
B or D
Step-by-step explanation:
You found $5, so it's positive. You don't put anything in the negative, because you aren't losing anything.
