Question

hannah's school hosted a book donation. there are 150 students at her school, and they donated b books! hannah donated 3 times as many as the average number of books each student donated. How many books did hannah donate? write your answer as an expression

Answer 1

3b=150 should be the answer.

Answer 2

Answer:
`(b)/(50)`

Explanation:

Given: The total number of students donated books in Hannah's school = 150

The number of books donated by students = b

The average number of books each student donated=
`\frac{\text{total books donated}}{\text{total students}}`

Thus, The average number of books each student donated=
`(b)/(150)`

Since, Hannah donated 3 times as many as the average number of books each student donated.

Then , the number of books donated by Hannah=
`3*(b)/(150)=(b)/(50)`