Homework Help: math

Posted by ali on Wednesday, February 8, 2012 at 6:16pm.

for every 20 math books a school buys, they they get 7 aditional books for free. The school needs 297 math books. What is the total number of math books the school must buy in order to receive 297 math books in all?

math - PsyDAG, Thursday, February 9, 2012 at 11:16am
297/27 = 11

11 * 20 = ?

Answer this Question

Related Questions

Math - The number of library books in a school increased by 20% after it bought...
Math - The number of library books in a school increased by 20% after it bought ...
math - at hill school 112 new books arrived for each grade 2nd, 3rd and 4th ...
math - 126 books were donated to the school. there are seven classes and each ...
Reading - Rosalind Wiseman books Terra Elan McVoy books Susane Colasanti books ...
Pre-Algebra [Combinations] - Need help with these- 1.How many groups of 4 ...
Math - April buys eight books for $44. Paper back books cost $4 and hard back ...
math - lara arranged the books in her bookshelf by size. 2/10 of the books were ...
math - Mickey bought 3 books from the bargain bin at his school's book fair...
English - I left out the following sentences. Thank you for your help. It's ...

For Further Reading

First Name:
School Subject:
Answer: