There are 200 baht if finance Mr. Daeng Daengnangoen 100 Baht to purchase Mr. anangsue volume 10. The other 100 Baht Baht toBuy 5 books You shall find that the book that Mr. baht Daeng bought all the books and how much on average each.
Mr. Red is 200 baht if red rice 100 baht to buy a book of 10 baht, 100 baht to 5 baht to buy the book, find that the book is red, all acquired average, how much per copy.
You have 200 red). If you red Na money 100) going to buy the book? 10), while the other 100 baht to buy the book? 5 ); find out The books you buy all the red book for how long.