AskQ logo

STUCK ON HOMEWORK?

ASK FOR HELP FROM OUR KIASUPARENTS.COM COMMUNITY!

Question

Please help to solve this problem sum:-
Ash bought number of books at an average price of $8.
If he decides to buy another book which cost $18, the average price of all the books will become $10.
Find the number of books he bought. (no algebria method pl)

Related Link

Source: Catholic High 2009 SA2 Q10

Answer

post-5637
0 Replies 0 Likes ✔Accepted Answer
post-16845
0 Replies 0 Likes