jahfarisamuel2467 jahfarisamuel2467
  • 19-03-2018
  • Mathematics
contestada

There are 13 books on a shelf. 4 of these books are new.
what is the ratio of used books to new books?
what is the ratio of all books to used books?

Respuesta :

rachelbiscoe
rachelbiscoe rachelbiscoe
  • 19-03-2018
the ratio of used books to new books is 9:4 because 13-4=9 and the ratio of all books to used books is 13:4 because there are 13 total books and 4 used books
Answer Link
Flowerly
Flowerly Flowerly
  • 19-03-2018
Hey there!

13 shelfs, and 4 are used . . .

13 - 4 = 9

This means that 9 of the books are used.

9 + 4 = 13

The ratio is 9:4 <-----------

Hope this helps you.
Have a great day!
Answer Link

Otras preguntas

what is the value of 3^-2
y<=2x and y<-3/4x-2 Which graph represents the system of equations?
Who do whales go to see when they need their teeth fixed? (this is for my math 5.3 puzzle time)
what are the 3 angle measures in the triangle shown below
what do i say when someone says there's no need for thanking?
BRAINLIST WILL BE GIVEN
Jimmy and Timmy are friends. Timmy fell down and died and could not be rescued. How many people are remaining?
You just got hired at a new job. They offer you 2 different payment options. You are allowed to choose either payment option as you start work each day. OPTION
help ASP. what 3/4 divided by 1/8
which of the following military engagements describes the allied invasion of axis controlled North Africa? A. Operation Desert Storm B. Operation Overlord C. Op