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The ratio of yellow marbles to green marbles is 7 yellow marbles to 2 green marbles. If there are 21 yellow marbles, how many green marbles are there?

 Apr 1, 2022

Best Answer 

 #1
avatar+36416 
+2

y / g = 7/2    re-arrrange to

2  /  7   * y   =  g     can you finish from here ?

 Apr 1, 2022
 #1
avatar+36416 
+2
Best Answer

y / g = 7/2    re-arrrange to

2  /  7   * y   =  g     can you finish from here ?

ElectricPavlov Apr 1, 2022

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