abby0325 abby0325

23-03-2017
Mathematics

contestada

There are 13 books on a shelf. 5 of these books are new.
(a) What is the ratio of used books to all books?
(b) What is the ratio of used books to new books?

Relax

Respuesta :

mkozluk mkozluk

23-03-2017

A is 8:13 and B is 8:5

Answer Link

justicefrog74 justicefrog74

23-03-2017

If there are 13 total books then you have a ratio of 5:13 new books.
And if the books are used the ratio is 8:13

Answer Link

Otras preguntas

What does this quote mean ""They said teachers didn't seem to know much about their subjects and clearly weren't interested in learning more."

Which term best describes the underlined words? Originating in Bohemia, the polka was first developed around 1830. A. participial phrase B. infinitive p

can anyone out there help me find why the answer is 800,000.00 pls help. i post it already one time and no one answer it. so i post it for the second time

The power of Congress to declare war is a(n) __________.. A. Judicial power. B. Implied power. C. enumerated power. D. Forbidden power

To solve for m in the formula , use the multiplication property of equality. 1)True or 2) False?

which of the following can be true about a chemical reaction a chemical reactions can release heat <---------? b chemical reactions can take in heat c chem

“A business organization requires both long term and short term capital which can either be on the form of ownership capital and borrowed capital.” Comment upon

Which sentence correctly combines these two sentences with the use of an appositive? My Aunt Meena is from California. My Aunt Meena is a nurse in a busy hospi

Which of the following is the process of turning on your computer system? A. Powering up B. Operating C. Toggling D. Booting up

3x=2y-5 what is the answer for x and y and how would you solve this