SOLUTION: For a visit to the municipal library, a teacher asks her students to form rows of 3 students per row. Solène, Nadine and Yasmine are in the 5th row starting from the front and the

Algebra ->  Permutations -> SOLUTION: For a visit to the municipal library, a teacher asks her students to form rows of 3 students per row. Solène, Nadine and Yasmine are in the 5th row starting from the front and the       Log On


   

Question 294707: For a visit to the municipal library, a teacher asks her students to form rows of 3 students per row. Solène, Nadine and Yasmine are in the 5th row starting from the front and the 6th row starting from the back. How many students will visit the library?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
Not enough info. We don't know if the rows all contain three students or if the last row has only one or two.
Assuming that all rows have three there are 10 rows of 3
30 students