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https://web2.0calc.com/questions/ratios_25

 Jun 3, 2021
 #1
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2 out of 5 students voted for John. The other students voted for Tommy. If 9 students voted for Tommy, how many students voted in all?

 

In every group  of 5,  2 voted for John and 3 voted for Tommy

 

So

 

2/3  of Tommy's vote  = Jonh's vote

 

(2/3) (9)  =   6  voted for John

 

9 +  6   =    15   voted

 

cool cool cool

 Jun 3, 2021

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