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A bag contains yellow, green, blue, and white marbles in the ratio \(4:2:3:8 \). If the bag contains 18 green marbles, then how many blue marbles are there?

 Jan 21, 2022
 #1
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Now you work it our

 

Y G B W
4  *9 2  *9 3  *9 8  *9
  18    
 Jan 21, 2022

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