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Forty percent of the players on a soccer team are experienced players. The coach wants to increase this percent. There are 10 players on the team now. The expression below represents the percent of experienced players on the team after the coach adds x experienced players. 100(x+4)/x+10 

What is: 
a. Original ratio of experienced to total players 
b. Final ratio of experienced to total players 
c. Final total number of players 

Choices 

4/10 
x+10 

10 
x+4/x+10

 Oct 18, 2018
 #1
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a.     4  of 10 are experienced  ....so.....4 / 10

 

b.    Final ratio of experienced to total players  =  [ x + 4 ]  / [ x + 10 ]

 

c.      Final ratio of experienced to total players =  x + 10

 

 

cool cool cool

 Oct 18, 2018

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