Best Answer

3*4 is 12 so $5 * 4 is $20. It's like a proportion. So, 12 books would cost $20.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: If you buy 3 books for five dollars how much would twelve books cost?
Write your answer...
Still have questions?
magnify glass
Related questions

If 5 books cost 100 dollars what is the price of 2 books?

If 5 books cost 100 dollars, then the price of 1 book is 100/5 = 20 dollars. Therefore, the price of 2 books would be 20 * 2 = 40 dollars.

Twelve pounds of spices cost 132 dollars. What is the cost of 27 pounds of spices?


How much will cost 25 books?

120 dollars

How much do asl books cost you?

A band new ASL book should not cost no more than 50 dollars. You can get used ASL books are 20 dollars.

How much do 7 books cost at 19 dollars per book?

133 dollars.

The cost in dollars to print n books is 500 10n How many books are printed for a cost of 15 000?


How much per kilo dose a bale of grass cost?

twelve dollars, more or less.

How much do 'Wicked' books cost?

The 'Wicked' books sell for around 12 dollars [$12.00] at Target.

If something cost 15 dollars and it it 20 percent off how much would it cost?

It would cost 12 dollars

How much do pampers cost?

Wipes usually cost about five dollars, the actual diapers depending on what you get, and where you get it, it can range from twelve to fifty dollars. Fifty dollars worth are usually like super loads of diapers and wipes ect.

How much would a business administration course cost?

A business administration course will generally cost the student about two hundred dollars per credit hour, though the books that are necessary will cost more.

What is the cost to enter the Dallas Zoo?

The price to enter the Dallas Zoo is different for both adults (ages twelve and up) and for children (ages 11 and under), for adults the price is fifteen dollars and for children it is twelve dollars.