There are 5 black marbles, 17 blue marbles, 10 brown marbles, and 12 white marbles. What is the ratio of white marbles to all the marbles?

3/11

Step-by-step explanation:

The total number of marbles is

5 black marbles + 17 blue marbles+10 brown marbles + 12 white marbles = 44

ratio of white to all

white/total = 12/44

Divide the top and bottom by 4

3/11

12:44

Step-by-step explanation:

u would add all the marbles up and then put the white marble amount in front of a colon and then put the total marbles