+0  
 
0
52
1
avatar

A bag contains yellow, green, blue, and white marbles.  The ratio of yellow, green, blue, and white marbles is 1:2:3:4.  If the bag contains 180 marbles, then how many blue marbles are there?

 May 26, 2023
 #1
avatar+36719 
+1

Blue is '3' out of  1 + 2 +3 +4  =10    or  3/10ths     3/10 * 180 = 54 blue marbles 

 May 27, 2023

3 Online Users

avatar