Question

what is the solution to the proportion 9/x=4/12

Answer 1

Do you know how to start?

Answer 2

no help

Answer 3

plz

Answer 4

Done qwerty

Answer 5

can u help?

Answer 6

yes

Answer 7

9*12=108
4*x=4x
so, 4x/108
4x=108
x=?

Answer 8

qwert do me

Answer 9

idk qwert

Answer 10

Shes right

Answer 11

ik but like what is x

Answer 12

do 108/4!

Answer 13

i got it thank you it what is 27
follow me on instagram now htx_dominic1023

Answer 14

You welcome!

Answer 15

Dominic is my name

Answer 16

samee

Answer 17

:)

Answer 18

follow me

Answer 19

my full name is Dominic russell freeman

Answer 20

dude I don't have that

Answer 21

qwert cmtboy go to first question

Answer 22

okay

Answer 23

13/20 as a decimal

Answer 24

??

Answer 25

nvm its .65

Answer 26

A bag contains 12 red marbles and 4 blue marbles.

What is the ratio, written in lowest terms, of red marbles to the total number of marbles in the bag?